Multiquip FS2SP User Manual

PARTS AND OPERATION MANUAL

CONCRETE SAW

MODELS FS2 & FS2SP

© COPYRIGHT 2001, MULTIQUIP INC.

Revision #2 (06/26/06)

MULTIQUIP INC

18910 WILMINGTON AVE. 800-427-1244
CARSON, CALIFORNIA 90746 FAX: [phone]
310-537-3700
800-421-1244 800-478-1244
FAX: [phone] FAX: [phone]

E-mail:[e-mail] • www:multiquip.com

Atlanta • Boise • Dallas • Houston • Newark
Montreal, Canada • Manchester, UK
Rio De Janiero, Brazil • Guadalajara, Mexico

..

. PARTS DEPARTMENT:

..

SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:

P/N 25248

HERE'S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL NUMBER
ON-HAND WHEN CALLING

PARTS DEPARTMENT

800-427-1244 or 310-537-3700
FAX: [phone] or 310-637-3284

SERVICE DEPARTMENT/TECHNICAL ASSISTANCE

800-478-1244 or 310-537-3700
FAX: [phone]

WARRANTY DEPARTMENT

888-661-4279, or 310-661-4279
FAX: [phone]

MAIN

800-421-1244 or 310-537-3700
FAX: [phone]

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 3

TABLE OF CONTENTS

Here's How To Get Help ........................................... 3

Table Of Contents .................................................... 4

Parts Ordering Procedures ...................................... 5

Safety Message Alert Symbols ............................. 6-7

Decals ...................................................................... 8

Rules for Safe Operation .................................... 9-11

Dimensions ............................................................ 12

Weights .................................................................. 13

Basic Components ............................................ 14-15

Console Components ............................................ 16

Basic Engine Components ..................................... 17

General Information .......................................... 18-19

MQ-Whiteman — FS2/FS2SP
Concrete Saw

Inspection ..........................................................20-21

Inspection Blade .................................................... 22

Inspection Blade Placement .................................. 23

Inspection-Guards, Covers, and V-Belts ........... 24-25

Initial Start-Up ...................................................26-27

Operation ..........................................................28-29

Maintenance ..................................................... 30-33

Troubleshooting (Engine) .................................. 34-35

Troubleshooting (Blade) ......................................... 36

Explanation Of Codes In Remarks Column ........... 38

Suggested Spare Parts .......................................... 39

Nameplate And Decals ..................................... 40-41

Under Carriage Assembly ................................. 42-43

Rear Axle Assembly .......................................... 44-45

Blade Shaft Assembly .......................................46-47

Engine Mount Assembly ................................... 48-49

Pointers And Covers ......................................... 50-51

Water System Assembly ...................................52-53

Basic Platform Assembly .................................. 54-55

Blade Guard 14-Inch Assembly ........................56-57

Blade Guard 20-Inch Assembly ........................58-59

Manual Raise and Lower Assembly ................. 60-61

Plug Kit (Push) Assembly .................................. 62-63

Plug Kit (Self-Propelled) Assembly ................... 64-65

Battery Box Assembly .......................................66-67

Platform (Bare) Assembly ................................. 68-69

Transmission Assembly..................................... 70-71

Engines

Engine Assemblies ............................................72-73

Wiring Diagram

Wiring Diagram (Engine/Console) ......................... 74

Wiring Diagram (Rocker Switches) ........................ 75

Terms and Conditions Of Sale — Parts ................. 76

NOTE

Specification and part number
are subject to change without
notice.

PAGE 4 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

Effective: June 1st, 2005

Ordering parts has never been easier!

PARTS ORDERING PROCEDURES

Choose from three easy options:

Best Deal!

Order via Internet (Dealers Only):

Order parts on-line using Multiquip’s SmartEquip website!

■

View Parts Diagrams

■

Order Parts

■

Print Specification Information

Goto www.multiquip.com and click on

Order Par ts

to log in and save!

Order via Fax (Dealers Only):

All customers are welcome to order parts via Fax.

Domestic (US) Customers dial:

1-800-6-PARTS-7 (800-672-7877)

Order via Phone:

Non-Dealer Customers:

Contact your local Multiquip Dealer for
parts or call 800-427-1244 for help in
locating a dealer near you.

If you have an MQ Account, to obtain a
Username and Password, E-mail us at:

[e-mail].

To obtain an MQ Account, contact your
District Sales Manager for more information.

Use the

internet

Standard orders

on
complete part numbers.*

Fax

your order in and qualify for a 3% Discount

on

Standard orders

complete part numbers.*

Domestic (US) Dealers Call:

1-800-427-1244

and qualify for a 5% Discount

for all orders which include

for all orders which include

International Customers

their local Multiquip Representatives for
Parts Ordering information.

Note: Discounts Are Subject To Change

Note: Discounts Are Subject To Change

should contact

When ordering parts, please supply:

❒❒

❒

Dealer Account Number

❒❒

❒❒

❒

Dealer Name and Address

❒❒

❒❒

❒

Shipping Address (if different than billing address)

❒❒

❒❒

❒

Return Fax Number

❒❒
❒❒

❒

Applicable Model Number

❒❒

❒❒

❒

Quantity, Part Number and Description of Each Part

❒❒

NOTE

www.multiquip.com

Unless otherwise indicated by customer, all orders are treated as
within 24 hours. We will make every effort to ship
if received prior to 2PM PST.

WE ACCEPT ALL MAJOR CREDIT CARDS!

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 5

❒❒

❒

Specify Preferred Method of Shipment:

❒❒

✓

Fed Ex/UPS

■

■

■ Next Day

■

Stock Orders

✓ DHL

Priority One
Ground

Second/Third Day

✓

Tr u ck

Standard Orders

Air Shipments

must be noted on fax or web order form.

the same day the order is received,

and will ship

FS2/FS2SP CONCRETE SAW — SAFETY MESSAGE ALERT SYMBOLS

FOR YOUR SAFETY AND THE SAFETY OF OTHERS!

Safety precautions should be followed at all times when
operating this equipment. Failure to read and understand the
Safety Messages and Operating Instructions could result in
injury to yourself and others.

HAZARD SYMBOLS

NOTE

This Owner's Manual has been developed to provide
complete instructions for the safe and efficient operation
of the MQWhiteman FS2 and FS2SP Concrete Saws.
Depending on the power plant you have selected, please
refer to the engine manufacturers instructions for data
relative to its safe operations.

Before using this Concrete Saw, ensure that the
operating individual has read and understands all
instructions in this manual.

SAFETY MESSAGE ALERT SYMBOLS

The three (3) Safety Messages shown below will inform you
about potential hazards that could injure you or others. The
Safety Messages specifically address the level of exposure to
the operator, and are preceded by one of three words: DANGER,

WARNING, or CAUTION.

Lethal Exhaust Gases

Engine exhaust gases contain poisonous
carbon monoxide. This gas is colorless and

odorless, and can cause death if inhaled.
NEVER operate this equipment in a confined

area or enclosed structure that does not
provide ample free flow air.

Explosive Fuel

Gasoline is extremely flammable, and its
vapors can cause an explosion if ignited. DO
NOT start the engine near spilled fuel or
combustible fluids. DO NOT fill the fuel tank
while the engine is running or hot. DO NOT
overfill tank, since spilled fuel could ignite if it
comes into contact with hot engine parts or
sparks from the ignition system. Store fuel in

approved containers, in well-ventilated areas
and away from sparks and flames. NEVER
use fuel as a cleaning agent.

DANGER: You WILL be KILLED or

SERIOUSLY injured if you do not follow
directions.

WARNING: You CAN be KILLED or

SERIOUSLY injured if you do not follow
directions.

CAUTION: You CAN be injured if you

do not follow directions.

Potential hazards associated with Concrete Saw operations
will be referenced with Hazard Symbols which appear
throughout this manual, and will be referenced in conjunction
with Safety Message Alert Symbols.

Burn Hazards

Engine components can generate extreme heat.
To prevent burns, DO NOT touch these areas
while the engine is running or immediately after
operations. Never operate the engine with heat
shields or heat guards removed.

Rotating Parts

NEVER operate equipment with covers, or

guards removed. Keep fingers, hands, hair and
clothing away from all moving parts to prevent
injury.

PAGE 6 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — SAFETY MESSAGE ALERT SYMBOLS

Accidental Starting

ALWAYS place the ON/OFF switch in the OFF

position, remove key and/or disconnect the
spark plug lead before servicing the engine
or equipment. Ground the lead to prevent
sparks that could ignite a fire.

Over Speed Conditions

NEVER tamper with the factory settings of the

engine governor or settings. Personal injury
and damage to the engine or equipment can
result if operating in speed ranges above
maximum allowable.

Guards and Covers In Place

NEVER operate the saw without blade guards

and covers in place. Adhere to safety guidelines
ANSI American National Standards Institute,
OSHA or other applicable local regulations.

Respiratory Hazard

ALWAYS wear approved respiratory

protection.

Sight and Hearing hazard

ALWAYS wear approved eye and hearing

protection.

Equipment Damage Messages

Other important messages are provided throughout this manual
to help prevent damage to your concrete saw, other property, or
the surrounding environment.

NOTE

This concrete saw, other property, or the
surrounding environment could be damaged
if you do not follow instructions.

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 7

FS2/FS2SP CONCRETE SAW — DECALS

Machine Safety Decals
The FS2 and FS2SP Series concrete saws are equipped with a number of safety decals (Figure 1). These decals are provided for operator

safety and maintenance information. The illustration below shows these decals as they appear on either concrete saw. Should any of these
decals become unreadable, replacements can be obtained from you dealer. See pages 40 and 41 for decal placement.

Figure 1. FS2/FS2SP Decals

PAGE 8 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — RULES FOR SAFE OPERATION

■

WARNING:

Failure to follow instructions in this manual may
lead to serious injury or even death! This
equipment is to be operated by trained and
qualified personnel only! This equipment is for
industrial use only.

The following safety guidelines should always be used when
operating the MQ Whiteman FS2 or FS2SP Concrete Saws:

GENERAL SAFETY

■

DO NOT operate or service this equipment
before reading this entire manual.

■

This equipment should not be operated by persons under 18
years of age.

■

NEVER operate this equipment without proper
protective clothing, shatterproof glasses, steel­toed boots and other protective devices required
by the job.

NEVER touch the hot exhaust manifold, muffler or cylinder. Allow
these parts to cool before
servicing engine or saw.

■

High Temperatures – Allow the engine to cool before adding
fuel or performing service and maintenance functions. Contact

hot

with

■

The engine section of this saw requires an adequate free flow
of cooling air. NEVER operate the saw in any enclosed or

■

ALWAYS refuel in a well-ventilated area, away from sparks
and open flames.

components can cause serious burns.

narrow area where free flow of the air is
restricted. If the air flow is restricted it
will cause serious damage to the saw
or engine and may cause injury to
people. Remember the saw's engine
gives off
gas.

DEADLY

carbon monoxide

■

■

NEVER operate this equipment when not
feeling well due to fatigue, illness or taking
medicine.

■

■

NEVER operate this equipment under the
influence or drugs or alcohol.

■

■

NEVER use accessories or attachments, which are not
recommended by Multiquip for this equipment. Damage to
the equipment and/or injury to user may result.

■

The manufacturer does not assume responsibility for any
accident due to equipment modifications.

■

Whenever necessary, replace nameplate, operation and
safety decals when they become difficult to read.

■

ALWAYS check the machine for loosened threads or bolts
before starting.

■

ALWAYS use extreme caution when working with flammable
liquids. When refueling, stop the engine and allow it to cool.

DO NOT

could result from fuel vapors, or if fuel is
spilled on a hot engine.

NEVER operate the saw in an explosive
atmosphere or near combustible materials.
An explosion or fire could result causing
severe

Topping-off to the
spill fuel.

NEVER use fuel as a cleaning agent.

smoke around or near the machine. Fire or explosion

bodily harm or even death.

fuel

filler port is dangerous, as it tends to

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 9

FS2/FS2SP CONCRETE SAW — RULES FOR SAFE OPERATION

GENERAL SAFETY

■

ALWAYS read, understand, and follow procedures in
Operator’s Manual before attempting to operate equipment.

■

ALWAYS be sure the operator is familiar with proper safety
precautions and operating techniques before using the saw.

■

Stop the engine when leaving the saw unattended.

■

Block the unit when leaving or when using on a slope.

■

Maintain this equipment in a safe operating condition at all
times.

■

ALWAYS stop the engine before servicing, adding fuel and

oil.

■

NEVER Run engine without air filter. Severe engine damage

may occur.

■

ALWAYS service air cleaner frequently to prevent carburetor
malfunction.

■

ALWAYS store equipment properly when it is not being used.
Equipment should be stored in a clean, dry location out of the
reach of children.

■

NEVER use accessories or attachments, which are not
recommended by Multiquip for this equipment. Damage to
the equipment and/or injury to user may result.

■

NEVER operate this saw in areas that contain combustible material
or fumes. Fire and/or explosions may result from errant sparks
from the equipment.

DIAMOND BLADE SAFETY

■

■

■

■

■

■

■

■

■

Use appropriate steel centered diamond blades manufactured
for use on concrete saws.

ALWAYS inspect diamond blades before each use. The blade

should exhibit no cracks, dings, or flaws in the steel centered
core and/or rim. Center (arbor) hole must be undamaged and
true.

Examine blade flanges for damage, excessive wear and
cleanliness before mounting blade. Blade should fit snugly on
the shaft and against the inside/outside blade flanges.

Ensure that the blade is marked with an operating speed greater
than the blade shaft speed of the saw.

Only cut the material that is specified by the diamond blade.
Read the specifications of the diamond blade to ensure the proper
tool has been matched to the material being cut.

ALWAYS keep blade guards in place. Exposure of the diamond

blade must not exceed 180 degrees.
Ensure that the diamond blade does not come into contact with

the ground or surface during transportation. DO NOT drop the
diamond blade on ground or surface.

The engine governor is designed to permit maximum engine
speed in a no-load condition. Speeds that exceed this limit may
cause the diamond blade to exceed the maximum safe allowable
speed.

Ensure that the blade is mounted for proper operating direction.

WARNING:

SAW TRANSPORTATION SAFETY

■

DO NOT operate this equipment unless all
guards and safety devices are attached and in
place.

■

Caution must be exercised while servicing this equipment.
Rotating and moving parts can cause injury if contacted.

■

Keep all inexperienced and unauthorized people away from
the equipment at all times.

■

Unauthorized equipment modifications will void all warranties.

■

Test the
switch is to shut down the engine.

PAGE 10 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

ON/OFF

switch before operating. The purpose of the

■

Use the lifting bail and appropriate lifting equipment to ensure
the safe movement of the saw.

■

DO NOT use the handle bars and/or front pointer as lifting points.

■

NEVER tow the saw behind a vehicle.

■

Ensure that both pointer bars are positioned appropriately to
minimize their exposure during transportation.

■

Safeguard against extreme saw attitudes relative to level. Engines
tipped to extreme angles may cause oil to gravitate into the cylinder
head making the engine difficult to start.

■

NEVER transport the saw with the blade mounted.

FS2/FS2SP CONCRETE SAW — RULES FOR SAFE OPERATION

Emergencies

■

ALWAYS know the location of the nearest

and

first aid kit

Also know the phone numbers of the nearest

doctor

invaluable in the case of an emergency.

Maintenance Safety

■

■

■

■

■

■

and

NEVER lubricate components or attempt service on a running
machine.

ALWAYS allow the machine a proper amount of time to cool

before servicing.
Keep the machinery in proper running condition.
Fix damage to the machine immediately and always replace

broken parts.
Dispose of hazardous waste properly. Examples of potentially

hazardous waste are used motor oil, fuel and fuel filters.
DO NOT use food or plastic containers to dispose of

hazardous waste.

. Know the location of the nearest telephone.

fire department

. This information will be

fire extinguisher

ambulance

,

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 11

FS2/FS2SP CONCRETE SAW — DIMENSIONS

Figure 2. FS2/FS2SP Concrete Saw Dimensions

SNOISNEMID.1ELBAT

ECNEREFER

RETTEL

A

B

C

D

E

F

G

H

I

J

htdiWxaM )536("52

htdiWraBeldnaHxaM )536("52

noitcelfeDraBeldnaHxaM )653("41

esaBleehWtnorF )183("51

esaBleehWraeR )604("61

NOITPIRCSED )MM(NOISNEMID

)desiaRylluFsraBeldnaH(thgieHxaM )8111("44

)derewoLylluFsraBeldnaH(thgieHxaM )988("53

)derewoLretnioPtnorF&desiaRylluFsraBeldnaH(htgneLxaM )9842("89

)desiaRretnioPtnorF&desiaRylluFsraBeldnaH(htgneLxaM )8771("07

)desiaRretnioPtnorF&derewoLylluFsraBeldnaH(htgneLxaM )5751("26

)8111("44x)267("03x)4911("74)HxWxL(noisnemiDdetarC

PAGE 12 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — WEIGHTS

Figure 3. FS2/FS2SP Concrete Saw Weights

STHGIEW.2ELBAT

WAS NOITPIRCSED

41EL-2SF ENIGNESSEL,HSUP,"41,2SF,WAS )68(091

02EL-2SF ENIGNESSEL,HSUP,"02,2SF,WAS )88(591

41K8-2SF RELHOKPH5.8,HSUP,"41,2SF,WAS )021(562

02K8-2SF RELHOKPH5.8,HSUP,"02,2SF,WAS )221(072

2SF

PS2SF

PS2SF/2SF

SNOITPO

41H9-2SF ADNOHPH9,HSUP,"41,2SF,WAS )021(562

02H9-2SF ADNOHPH9,HSUP,"02,2SF,WAS )221(072

41K21-2SF RELHOKPH21,HSUP,"41,2SF,WAS )221(072

02K21-2SF RELHOKPH21,HSUP,"02,2SF,WAS )521(572

41H31-2SF ADNOHPH31,HSUP,"41,2SF,WAS )221(072

02H31-2SF ADNOHPH31,HSUP,"02,2SF,WAS )521(572

41EH31-2SF TRATSCIRTCELEADNOHPH31,HSUP,"41,2SF,WAS )721(082

02EH31-2SF TRATSCIRTCELEADNOHPH31,HSUP,"02,2SF,WAS )921(582

41H31-PS2SF ADNOHPH31,DELLEPORPFLES,"41,PS2SF,WAS )231(092

02H31-PS2SF ADNOHPH31,DELLEPORPFLES,"02,PS2SF,WAS )431(592

41EH31-PS2SF TRATSCIRTCELE,ADNOHPH31,DELLEPORPFLES,"41,2SF,WAS )831(503

02EH31-PS2SF TRATSCIRTCELE,ADNOHPH31,DELLEPORPFLES,"02,2SF,WAS )141(013

41EH02-PS2SF TRATSCIRTCELE,ADNOHPH02,DELLEPORPFLES,"41,PS2SF,WAS )541(023

02EH02-PS2SF TRATSCIRTCELE,ADNOHPH02,DELLEPORPFLES,"02,PS2SF,WAS )051(033

GB-412SF PH31-8ROFDLOFINAMTSIMDNASTLEBSYELLUP/W"41TIKDRAUGEDALB )41(03

GB-022SF PH31-8ROFSTLEBDNASYELLUP/W"02TIKDRAUGEDALB )11(52

EH02GB-412SF PH02ROFDLOFINAMTSIMDNASTLEBSYELLUP/W"41TIKDRAUGEDALB )41(03

EH02GB-022SF PH02ROFSTLEBSYELLUP/W"02TIKDRAUGEDALB )61(53

TW-SF YLBMESSAKNATRETAW )9(02

TL-SF )YLNOTRATSCIRTCELE(YLBMESSATHGILLANRETXE )5.4(01

PW-SF )YLNOTRATSCIRTCELE(YLBMESSAPMUPRETAWCIRTCELELANRETXE )5.4(01

GNITAREPO

THGIEW

)sgk(.sbL

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 13

BASIC COMPONENTS

FS2/FS2SP CONCRETE SAW — BASIC COMPONENTS

Figure 4. FS2/FS2SP Concrete Saw Basic Components

PAGE 14 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — BASIC COMPONENTS

MAJOR COMPONENTS

NO DESCRIPTION PAGE

1 UNDER CARRIAGE ASSEMBLY SEE PAGES 42-43
2 REAR AXLE SEE PAGES 44-45
3 BLADE SHAFT ASSEMBLY SEE PAGES 46-47
4 ENGINE MOUNT ASSEMBLY SEE PAGES 48-49
5 POINTERS AND COVERS ASSEMBLIES SEE PAGES 50-51
6 WATER SYSTEM ASSEMBLY SEE PAGES 52-53
7 FS2/FS2SP BASIC PLATFORM ASSEMBLY SEE PAGES 54-55
8 14-INCH BLADE GUARD ASSEMBLY SEE PAGES 56-57
8 20-INCH BLADE GUARD ASSEMBLY SEE PAGES 58-59
9 MANUAL RAISE/LOWER ASSEMBLY SEE PAGES 60-61
10 BATTERY BOX ASSEMBLY (ELECTRIC START) SEE PAGES 66-67
11 TRANSMISSION ASSEMBLY SEE PAGES 68-69
12 GASOLINE ENGINE ASSEMBLIES SEE PAGES 70-71
13 WIRING DIAGRAM SEE PAGE 74

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 15

FS2/FS2SP CONCRETE SAW — CONSOLE COMPONENTS

Figure 5 displays the location of the various operational control
features of the FS2/FS2SP saw. Features are dependent on the
specific model saw selected. The function of each console component
or indicator is explained below:

1. Emergency Stop Button –

the engine. Also acts as a fast and secure way to stop the
engine in the event of an emergency.

Push

this stop button to stop

2. Transmission Engage/Disengage Lever – Forward

locking position engages transmission. Rear Locking
position disengages transmission from rear axle and
permits "free wheeling" (self-propelled models Only).

3. Water ON/OFF Valve – On position

permits water to flow from source through saw water hose.

closes

OFF position

4. Throttle Lever –

Push

lever to decrease engine RPM (electric start models

only).

5. Choke Lever –

engine.
choke (electric start models).

Push

valve and halts the flow of water.

Pull

the lever to increase engine RPM.

Pull

lever to assist when starting a cold

lever down after engine warms to disengage

opens

valve and

6. AUX Switch (Rocker) – Auxiliary switch for future features

(electric start models).

7. Light Switch – Push top of rocker switch to provide +12

VDC power (ON) to the external halogen light. Push bottom
of rocker switch to remove (OFF) +12 VDC power from
halogen light (electric start models).

8. Pump On Switch – Push top of rocker switch to provide

(ON) +12 VDC power to the external water pump. Push
bottom of rocker switch to remove (OFF) +12 VDC power
from water pump (electric start models).

9. Digital Tachometer/Hourmeter – Indicates engine RPM

and number of hours (operation) saw has been in use.

10. Raise/Lower Crank Handle – Physically orients saw

(raises or lowers) depending on cranking direction (CW or
CCW). One full turn equals 3/8". Turning the handle

clockwise

clockwise
used in conjunction with the

11. Start Button – A spring loaded button, that when pressed

actuates the engine start solenoid (electric start models
only).

12. Depth Feed Gauge – Indicates the blade cutting depth in

inches. To activate, first lower the blade via the

handle

roll the depth feed dial until the face label reads

13. Forward/Reverse Speed Lever – Controls forward and

reverse speeds for self-propelled operation. Provides
positive neutral for engine start.
transmission engage/disengage lever in the engage
position before setting speed lever (self-propelled models
only).

14. Handle Bar Locking Knobs – Loosen or tighten these

two knobs when making adjustments to the handlebar(s).
Turn handle(s)

clockwise

lowers the saw, turning the saw counter-

raises the saw. The raise/lower crank handle is

until the blade

counter-clockwise

to tighten.

depth feed gauge

touches

the cutting surface. Then

ALWAYS

to loosen and

.

crank

zero

place

.

Figure 5. Console Components

PAGE 16 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — BASIC ENGINE COMPONENTS

Figure 6. Engine Controls and Components

INITIAL SERVICING

The engine (Figure 6) must be checked for proper lubrication and
filled with fuel prior to operation. Refer to the manufacturers Engine
manual for instructions & details of operation and servicing.

1. Fuel Filler Cap – Remove this cap to add unleaded
gasoline to the fuel tank. Make sure cap is tightened
securely. DO NOT over fill.

5. Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop
the flow of fuel.

6. Choke Lever – Used in the starting of a cold engine, or in
cold weather conditions. The choke enriches the fuel
mixture.

7. Air Cleaner – Prevents dirt and other debris from entering
the fuel system. Remove wing-nut on top of air filter
cannister to gain access to filter element.

WARNING

WARNING

Adding fuel to the tank should be accomplished only
when the engine is stopped and has had an

opportunity to cool down. In the event of a fuel spill,
DO NOT attempt to start the engine until the fuel residue has been
completely wiped up, and the area surrounding the engine is dry.

2. Throttle Lever – Used to adjust engine RPM speed (lever

advanced forward

FAST

).

3. Engine ON/OFF Switch – ON position permits engine

starting, OFF position stops engine operations.

4. Recoil Starter (pull rope) – Manual-starting method. Pull

the starter grip until resistance is felt, then pull briskly and
smoothly.

SLOW

, lever back toward operator

8. Spark Plug – Provides spark to the ignition system. Set
spark plug gap (HONDA) to 0.6 - 0.7 mm (0.028 - 0.031
inch). Clean spark plug once a week.

9. Muffler – Used to reduce noise and emissions.

while the engine is running or immediately after operating. NEVER
operate the engine with the muffler removed.

10. Fuel Tank – Holds unleaded gasoline. For additional
information refer to engine owner's manual.

HONDA

Operating the engine without an air filter,
with a damaged air filter, or a filter in need of
replacement will allow dirt to enter the
engine, causing rapid engine wear.

13 HP engine shown.

NOTE

WARNING

Engine components can generate extreme heat.
To prevent burns, DO NOT touch these areas

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 17

FS2/FS2SP CONCRETE SAW — GENERAL INFORMATION

FAMILIARIZATION

The MQ Whiteman FS2/FS2SP Series concrete saws are designed
for wet or dry cutting utilizing diamond blades. They have been
engineered for general, industrial and high production flat sawing
applications. The exceptional performance of these saws centers
around innovative features, top quality components, and committed
attention to state-of-the-art manufacturing.

The reinforced heavy gauge steel frame and chassis assembly has
been precisely jig welded to eliminate operational bending and/or
flex that would lead to diminished blade performance. Additionally,
the general weight-to-strength ratio design of the frame and chassis
assembly provides for optimum weight distribution to keep the blade
running true in the cut.

An innovative outboard blade shaft bearing assembly ensures
minimal flutter and shaft harmonics providing the most advantageous
condition for a diamond blade at operating speeds. Heavy duty
front and rear axles, oversized reinforced wheels supported by roller
wheel bearings and locking collars, and industrial under carriage
assembly ensure accurate tracking and years of reliable use.

The positive locking Raise/Lower screw feed system with accurate
depth gauge easily orients blade elevation, and will not permit blade
creep during cutting operations.

A unique water plumbing system allows for independent orientation
of either fluted floodwater to the blade for wet cutting applications or
cones of aerosol mist (14" blade guard only) to diminish material
dust cutting in situations where minimal water usage is necessary.
Quick disconnect hose fittings are provided for quick and easy water
orientation.

Operator control of the saw is safely accomplished with adjustable
ergonomic handle bars, and a combination of conveniently oriented
items on the console such as: Raise/Lower Crank Handle,
Tachometer/Hourmeter, ON/OFF Water Valve, Depth Feed Gauge,
and Emergency Engine ON/OFF switch. Additionally, for electric
start and self-propelled models, the console also provides starting,
power control and forward/reverse controls.

All MQ Whiteman FS2/FS2SP saws are designed, engineered
and manufactured with strict adherence to American National
Standards Institute, Inc. (ANSI) guidelines B7.1 and B7.5.

POWER PLANTS

The FS2/FS2SP Series saws provides a variety of gasoline engine
choices (Table 3). Selection of a specific engine, and its capacity
measured in horsepower/torque, directly affects the performance of
the diamond blade.

The FS2/FS2SP series saws are generally classified in the industry

LOW

to

as a "
particularly useful when selecting the proper diamond blade for an
application. Refer to the engine
instructions regarding engine operation and maintenance practices.

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PAGE 18 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — GENERAL INFORMATION

UNDER CARRIAGE SYSTEM

A jig welded heavy steel gauge under carriage assembly supports
the saw in tracking, pivoting and stabilization. A 3/4" diameter rear
axle supports two solid rubber (8" x 2-1/2" x 1") cast hub wheels with
roller bearings, grease fittings and locking collars. A 3/4" diameter
front axle supports two solid rubber (5" x 2" x 3/4") cast hub wheels
with roller bearings, grease fittings and locking collars. The assembly
pivots about two rocker blocks with bushings. See page 40.

A quick disconnect hose and blade guard are easily removed for
fast blade changes, and easily seats itself on the chassis bayonet
fitting. The blade guard may be oriented for left or right hand cutting.
See pages 54 and 56.

WATER SYSTEM

All FS2 saws provide a water direction system to provide cooling
water to the diamond blade. This system consist of : a standard
"garden hose" valve that connects the water source (via hose) to the
saw, an ON/OFF console water switch, water hose with quick

BLADE DRIVE SYSTEM

An innovative blade shaft assembly has been specifically designed
to support the optimum distribution of torque from the engine shaft to
the blade shaft, and to ensure minimal vibratory conditions on the
tips of the shaft.

Balanced engine & blade shaft pulleys are connected to their
respective shafts, and four V-belts connect the engine pulley to the
blade shaft pulley. The 1- 1/4" diameter blade shaft is supported by
two self-aligning pillow block bearings that are uniquely positioned
on the most outboard portion of the reinforced frame.

The combination of pulley and blade shaft bearing positioning
ensures minimal vibration & flutter to the ends of the blade shaft.
The blade drive system has been designed for left and right hand
cutting. See page 44.

disconnect manifold fittings, and either a 14" or 20" blade guard.
Both the 14" and 20" blade guards are designed with two 6" fluted

water tubes to direct floodwater to the diamond blade. The 14" blade
guard incorporates an independent water misting system that utilizes
specifically positioned aerosol spray nozzles to support dust
suppression when sawing in minimal water environments.

The misting spray (approximately 5 gallons/hour) requires a 35-45
psi water pressure for effective results.

CONSOLE

An ergonomically designed control console allows the operator to
easily understand and/or operate the adjustable handlebars, Raise/
Lower Crank Handle, Tachometer/Hourmeter, ON/OFF Water
Valve, Depth Feed Gauge, and Emergency Engine ON/OFF Switch.
Additionally, for electric start and self-propelled models, the console
also provides starting, power control and forward/reverse controls.

BLADE GUARD ASSEMBLY

The FS2/FS2SP comes standard with either a 14" or 20" hinged
two-piece, heavy steel gauge blade guard.

Both blade guards provide zinc plated, fluted floodwater manifold
assemblies that supply optimum volume and dispersal of water to
both sides of the diamond blade for wet cutting. The sizable (6")
fluted floodwater tubes resist clogging and are easily removed for
maintenance.

The spray pattern and orientation, in conjunction with the design of
the blade guard, provides exceptional dust suppression when cutting
dry, and may also be desired when the job site requires minimal use
of water.

MECHANICAL RAISE/LOWER SYSTEM

A positive locking mechanical raise and lower screw feed assembly
supports elevation cycling operations. A crank raise/lower handle
is located on the console with "clockwise" rotation providing lowering
action, and "counter-clockwise" rotation providing raising action.
An ACME precision screw and thread assembly provide accurate
travel; while a spring loaded plunge ball system ensures positive
height position locking.

An adjustable depth gauge assembly is synchronized with raise/
lower handle rotations to accurately depict depth feed. See Table 4
for blade selection with respect to depth of cut. Blade orientation is
referenced on the console's depth feed gauge.

The 14" blade guard is designed with an independent aerosol
misting system to meet the challenges of minimal water sawing
operations. The spray pattern and orientation of the two removable
jet nozzles, in conjunction with the design of the 14" blade guard,
provides exceptional dust suppression.

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MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 19

FS2/FS2SP CONCRETE SAW — INSPECTION

Before Starting

1. Read safety instructions at the beginning of manual.

2. Clean the SAW, removing dirt and dust, particularly the
engine cooling air inlet, carburetor and air cleaner.

3. Check the air filter for dirt and dust. If air filter is dirty, replace
air filter with a new one as required.

4. Check carburetor for external dirt and dust. Clean with dry
compressed air.

5. Check fastening nuts and bolts for tightness.

Engine Oil Check

1. To check the engine oil level, place the saw on secure level
ground with the engine stopped, and the diamond blade
removed.

2. Remove the filler cap/dipstick from the engine oil filler hole
(Figure 7) and wipe it clean.

HONDA

Figure 8. Engine Oil Dipstick (Oil Level)

NOTE

13 HP engine shown.

Some engines used with the FS2/FS2SP
Series concrete saws have an oil Alert
System. This system will automatically
stop the

engine

in the event of low oil
level. ALWAYS be sure to check the
engine oil level prior to starting the engine.

HONDA

Figure 7. Engine Oil Dipstick (Removal)

3. Insert and remove the dipstick without screwing it into the filler
neck. Check the oil level shown on the dipstick.

4. If the oil level is low (Figure 8), fill to the edge of the oil filler
hole with the recommended oil type (Table 5). Maximum oil
capacity is 400 cc.

NOTE

Reference manufacturer engine manual for
specific servicing instructions.

13 HP engine shown.

Gasoline Check

1. Remove the gasoline cap located on top of fuel tank.

2. Visually inspect to see if fuel level is low. If fuel is low, replenish
with unleaded fuel.

3. When refueling, be sure to use a strainer for filtration. DO

NOT top-off fuel. Wipe up any spilled fuel.

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PAGE 20 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — INSPECTION

Hydrostatic Transmission - An EATON® Model 7 hydrostatic

transmission (Figure 9) provides the power for the saw's
propulsion system. The transmission drives a sprocket that directly
connects the rear axle assembly via a drive chain. The "
forward/reverse speeds are approximately 80 ft/min (FS2SP
models only).

Figure 9. Hydrostatic Transmission

The transmission is factory filled with approved hydraulic fluid
that has a viscosity equivalent to SAE 20W-20. Should additional
servicing be required, the following hydraulic fluids are
recommended:

z

General Motors Dextron B

z

Ford MM2C-33F

z

Ford M2C-41A

z

International harvester Hy-Tran Fluids

no load

Battery - The 12-Volt DC battery (Figure 11) is shipped dry, and

will require a proper electrolyte level for operation (electric start
models only).

"

When servicing of the battery is required perform the following:

z

A face shield and rubber gloves should be worn while
handling and servicing battery's electrolyte.

z

Disconnect

from the saw when servicing is required.

z

DO NOT overfill the battery.

Electrolyte is an acid and must be handled with
caution. Servicing instructions from the
electrolyte manufacturer must always be
followed to ensure safety. Serious injury can
result from careless handling and non­compliance to safety handling instructions.

Figure 11. Battery

battery terminal clamps, and remove the battery

WARNING!

WARNING!

Overfilling the battery may cause the electrolyte to overflow
resulting in corrosion to nearby components. Immediately wash
off any spilled electrolyte (battery acid).

Additionally, when connecting the positive
(+) cable to the battery's positive (+)
terminal post, DO NOT allow contact of the
wrench or any metallic part to come in
contact with the battery's negative (-)

Figure 10. Transmission Reservoir

NOTE

terminal post. This may result in an
electrical short circuit or an explosion.

DO NOT over fill the fluid reservoir (Figure 10). Note
the level marks on the reservoir.

reference the existing oil conditions (A) cold or
(B) hot prior to operating the saw.

transmission with hydraulic fluid may cause the seals
to

rupture

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 21

causing mechanical damage.

It is essential to

Overfilling the

Use only
water can

distilled

reduce

battery.

NOTE

water in the battery. Tap

the operating life of the

FS2/FS2SP CONCRETE SAW — INSPECTION -BLADE

WARNING

Failure to thoroughly inspect the diamond blade (Figure 12) for
operational safety could result in damage to the blade, the saw,
and may cause injury to the user or others in the operating area.

4. Directional Arrow – Check to ensure that the blade is

oriented properly on the blade shaft for sawing. Reference
the directional arrow in the blade and place it so the direction
of rotation “downcuts” with the turn of the shaft.

5. Diamond Segment or Rim – Ensure there are no cracks,

dings, or missing portions of the diamond segment/rim. DO

NOT

of

cause damage to your saw, and injury to the user or others
in the operating area.

6. Specifications – Ensure that the blade specifications, size,

and diameter properly match up to the sawing operation.
Wet blades must have water to act as a coolant. Utilizing a
diamond blade not matched properly to the task may result
in poor performance and/or blade damage.

7. Arbor Hole – It is essential that the arbor hole diameter

properly matches the blade, and that it is free from
distortions. Correct blade flanges (collars) must be used.
The inside face of the flanges must be clean & free of debris.
An out of round arbor condition will cause damage to the
blade and the saw.

use a blade that is missing a segment or a portion

the rim

. Damaged and/or missing segments/rims may

8. MAX RPM – This RPM reference is the maximum safe

Figure 12. Diamond Blade

1. Drive Pin Hole – A commonly located hole on the diamond
blade core that prevents operational blade slippage
between the inner & outer blade flanges (collars). Inspect
the diameter of the hole to ensure there is no distortion,
and that a snug fit develops between the hole and drive
pin.

2. Stress Relief Holes (Gullets) –

cracks that may have propagated from the slots and/or
gullets. Cracks indicate extreme fatigue failure and if sawing
continues, catastrophic failure will occur.

Check the steel core for

3. Edge Of The Steel Core – Check the diameter edge for

discoloration (blue oxidation) indicating an overheating
condition caused by insufficient cooling water/air.
Overheating of blades may lead to loss of core tension
and/or increase the possibility for blade failure. Check to
make sure the steel core’s width is uniform about the rim of
the blade, and not succumbing to an “under cutting”
condition brought about by highly abrasive material or
improper under cutting core protection.

operating speed for the blade selected. NEVER exceed
the max RPM on the diamond blade. Exceeding the MAX
RPM is dangerous, and may cause poor performance and
may damage the blade.

PAGE 22 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — INSPECTION -BLADE PLACEMENT

NOTE

3. Blade Nut Wrench – Remove the blade nut wrench (3)

The following steps should be accomplished
before placing the diamond blade on the

blade shaft.

4. Blade Nut – Remove the blade nut (4). For reassembly,

■

Set the engine ON/OFF switch to the OFF

position.

■

Place the console ON/OFF button in the OFF position.

■

Raise the saw to a high position by cranking the Raise/Lower

handle in a counterclockwise direction.

■

Use the Blade Nut Wrench & Blade Shaft Locking Wrench

stored on the front section of the console to install the diamond
blade.

■

Reference Figure 13 (Diamond Blade Placement) when

removing or installing the diamond blade.

1. Blade Guard – Unscrew the guard security knob and

water hose quick disconnect fitting and remove blade guard
(1) from its bayonet fitting and set it beside the saw.

2. Shaft Lock Tool – Remove the

the tool holder and insert the pointed end through the front
of the saw frame into the machined hole in the blade shaft.
A conveniently placed opening on the front of the saw frame
permits the use of the shaft lock tool. This tool inhibits the
shaft from rotating when applying torque to the blade nut.

shaft lock tool

(2) from

5. Outside Blade Flange (Collar) – Ensure that the flange

6. Blade Pin Hole – Align this hole with the drive pin hole on

7. Diamond Blade – Ensure that the proper blade has been

8. Inner Flange Collar – This flange is fixed upon the blade

from the tool holder and unscrew the blade shaft nut (right­side). This nut

clockwise

DO NOT over tighten the blade nut against the outer flange.

Tighten blade nut approximately 45-50 ft-lbs/62-69 N/m.

face is clean and free of debris and is placed flush against
the diamond blade (7). Check that the drive pin goes through
the blade pin hole (6) and seats properly into the inner
flange (8).

the inner flange collar.

selected for the job. Pay close attention to the directional
arrow on the blade,

counter-clockwise for left-side

of the blade must match the 1" arbor of the blade shaft.

shaft, and is manufactured with a drive pin hole. The inside
surface of the flange must be free of debris and permit a
tight closure on the surface of the blade.

loosens clockwise

.

clockwise for right-side

and

tightens counter-

cutting,

cutting. The arbor hole

Figure 13. Diamond Blade Placement

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 23

FS2/FS2SP CONCRETE SAW — INSPECTION -GUARDS, COVERS & BELTS

Guards and Covers Check

V-Belts and Covers

CAUTION:CAUTION:

CAUTION:

CAUTION:CAUTION:

WARNING

NEVER operate the saw without blade guards and covers

(Figures 14, 15 and 16) in place. DO NOT operate with the
front of the blade guard raised. The blade exposure cannot
exceed 180 degrees during operations. Adhere to the safety
guidelines of the American National Standards Institute

(ANSI) B7.1 and B7.5.

Figure 14. Blade Guard

NEVER attempt to check the V-belt with the engine running

because severe injury can occur. Keep fingers, hands, hair and
clothing away from all moving parts.

V-belts Alignment and Tensioning

This concrete saw is equipped with four premium V-belts that
have been aligned and tensioned by factory personnel. All four
V-belts MUST be installed for proper operation of the saw. Failure
to run the saw with less than four belts may damage the saw or
equipment.

Use the following procedure to check the alignment of V-belts:

1. Remove the bolts that secure the V-belt cover (Figure 16) to
the saw frame.

CHECK the following on the "blade guard":

■

Check to ensure the capacity of the blade guard matches the

diameter of your diamond blade.

■

Check that the guard seats firmly upon the bayonet fitting of

the saw frame.

■

Check that the spring tensioned front cover of the guard is

firmly seated with the rear section of the guard, and there are
no gaps.

■

Check the fit of the water hoses about the two water manifolds

(14" guard). NEVER lift the blade guard while cutting.

■

Check that the flood water tubes and water jets are clear and

open. Test the water supply for pressure and flow (to both
sides of the blade) before sawing operations.

CHECK the following on the "blade flange cover":

■

Check that the flange cover seats firmly upon the bayonet

fitting of the saw frame prior to operation.

■

This flange cover is to be in place when cutting from either the

right or left side of the saw.

2. Check uniform parallelism (Figure 17) of V-belts and pulley

Figure 16. V-Belt Cover

(sheaves). Use a straight edge or machinists's square against
both pulleys and adjust both pulleys until equally aligned.

Figure 15. Blade Flange Cover

PAGE 24 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

Figure 17. V-Belt Parallelism

FS2/FS2SP CONCRETE SAW — INSPECTION -GUARDS, COVERS & BELTS

FS2/FS2SP CONCRETE SAW — INSPECTION -GUARDS, COVERS & BELTS

3. Check V-belt tension (Figure 18) by using a tensionmeter

(6.0 - 9.0 lbs.) against the inside belt at a mid point between
the two pulleys, or by deflecting the center belt at a mid point
3/8” (10 mm) - 1/2” (13 mm).

5. If the V-belts becomes worn or loose, replace them by using

the following V-belt part numbers listed in Table 6.

syelluPdnastleB-V.6elbaT

eziSenignEN/PtleB-VN/PyelluPeziSedalB

)4(280510245141

enignEPH31-5.8

)4(942311245102

)4(798515635141

enignEPH02

)4(280516635102

Figure 18. V-Belt Tension

4.

DO NOT over or under tension the V-belts. Severe damage
can occur to the saw and engine crank shaft if the belts are
over tensioned. A decrease of power to the blade and poor
performance will result if the belts are under tensioned (loose
on pulleys).

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 25

FS2/FS2SP CONCRETE SAW— INITIAL START-UP

CAUTION:CAUTION:

CAUTION:

CAUTION:CAUTION:

DO NOT attempt to operate the saw until the
Safety, General Information and Inspection
sections have been read and understood.

Depending on engine manufacturer, operating

steps may vary. See engine operating manual.

The following start-up procedure makes reference to a HONDA

13 HP Engine (Manual Start)

D

NOTE

The CLOSED position of the choke lever enriches
the fuel mixture for starting a COLD engine. The
OPEN position provides the correct fuel mixture
for normal operation after starting, and for
restarting a warm engine.

Ensure the diamond blade has been mounted correctly and

1.

that it is raised above the surface you are about to saw.

2. Connect a hose (water source) to the water input port of the

saw (see page 50, item 2,
test for adequate flood water [ 4 to 5 gallons per minute (15
to 19 LT/min)], and/or misting water [steady geometric aero­sol spray at 40 psi].

3. Place the

fuel valve lever

Water System Assembly

(Figure 19) to the "ON" position.

), and

6. Place the

CAUTION:

Figure 19. Fuel Valve Lever

4. Place the
position.

Engine ON/OFF switch

(Figure 20) in the "ON"

The engine governor speed has been set at the factory. Changing
the governor speed could damage the blade and/or the saw.

Choke Lever

Figure 22. Choke Lever

(Figure 22) in the "

OPEN

" position

7. Place the
and

engine governor speed is factory set to ensure optimum
blade operating speeds.

Figure 20. Engine ON/Off Switch

5. PULL the Console
the "PULL-ON" position.

Figure 21. Console Engine ON/Off Switch

PAGE 26 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

Engine ON/OFF switch

(Figure 21) to

throttle lever

slow

for starting. All sawing is done at full throttle. The

Figure 23. Throttle Lever

(Figure 23) halfway between

fast

FS2/FS2SP CONCRETE SAW — INITIAL START-UP

8. Grasp the starter grip (Figure 24) and slowly pull it out. The

resistance becomes the hardest at a certain position, corre­sponding to the compression point. Pull the starter grip briskly
and smoothly for starting.

CAUTION:CAUTION:

CAUTION:

CAUTION:CAUTION:

z

DO NOT pull the starter rope all the way
to the end.

z

DO NOT release the starter rope after

pulling. Allow it to rewind as soon as
possible.

Stopping the Engine

NEVER stop the engine while the blade is in the cut, except for

extreme emergencies. A sudden stoppage of the engine at high
speed while in a cut could damage the blade and/or saw, and
may cause injury to the user or other in the operating area.

1. Place the throttle lever (Figure 23) in the slow position, and
listen for the engine speed to decrease.

2. Push the console engine ON/OFF switch (Figure 21) to the

“OFF” position.

3. Place the engine ON/OFF switch (Figure 20) to the “OFF”

position.

4. Place the fuel valve lever (Figure 19) to the “OFF” position.

Maneuvering The Saw

WARNING

The blade is spinning whenever the engine is running.

Figure 24. Starter Grip

9. If the engine has started, slowly return the choke lever
(Figure 22) to the
started repeat steps 1 through 5.

Before the saw is placed into operation, run the engine for

10.

several minutes. Check for fuel leaks, and noises that would
associate with a loose guard and/or covers.

11. All sawing is done at full throttle. Your engine governor has

been set at the factory to ensure an optimum speed setting.

CLOSED

position. If the engine has not

Raise the blade high above the surface when maneuvering the
saw. Damage to the blade and/or saw may occur if the blade
strikes the pavement.

CAUTION:CAUTION:

CAUTION:

CAUTION:CAUTION:

z

NEVER stop the engine in the cut while
working at high speeds, except for
extreme emergencies.

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 27

FS2/FS2SP CONCRETE SAW — OPERATION

Saw Alignment

1.

The FS2/FS2SP employs a front and rear pointer (Figure 25)
that has been precisely aligned with the diamond blade at the
factory. Referencing the figure below, accurate tracking is
accomplished by referencing the front and rear pointer tips
over the cut line. Precise saw direction is accomplished by
slight operator pressure against the handle bars.

Figure 25. Saw Pointers (Front/Rear)

2.

To reorient a pointer position, loosen the screw that secures
the pointer bar to the shaft, adjust as necessary, and retighten
the screw.

3. For operator comfort, ergonomically designed handle bars
adjust by loosening two clamping knobs (Figure 5, item 14),
and adjusts to the desired height. Tighten the knobs back
down when the desired height has been achieved.

Wet Saw Operation

CAUTION:CAUTION:

CAUTION:

CAUTION:CAUTION:

6. Slowly lower the diamond blade onto the cut line by cranking
the Raise/Lower handle clockwise. When the blade “touches”
the cutting surface, “zero-out” the depth feed gauge (Figure
5, item 12) by rolling the depth wheel until “0” is lined up with
the slip mark. Slowly continue to lower the blade into the cut
until the desired depth is achieved.

If the water supply to your blade is interrupted - STOP
sawing immediately.

7. Set the sawing depth and saw only as job conditions and
specifications require. Deep sawing is wasteful to the life of
the blade. The preferred method of sawing is to “
in increments of 2” (51 mm). Step cutting provides the
optimum opportunity for the blade to cut fast and last it’s
longest.

8. The rotation of the blade creates a tendency for the saw to
slightly pull in a particular direction. To ensure a straight line
of sawing, apply pressure against the appropriate handle bar
as you slowly advance the saw forward.

blade into the cut any faster than its designed tendency
is effective cut and remove the material.

ALWAYS saw in a straight line only. Serious

damage to the blade may occur if the saw is
twisted or forced to cut radius shapes.

step cut

DO NOT force the

”

WARNING

The operator must wear the appropriate protective
equipment and clothing while engaged in sawing.

For wet sawing :

1. Connect hose from water source to the hose fitting connec­tion (see page 50, item 2,
saw. The source pressure should be approximately 30-40
psi.

2. Ensure the quick disconnect water those fitting is connected
to the Floodwater manifold of the blade guard.

3. Turn water source on.

4. Select the “ON” position (water Valve on the saw console),
and ensure the proper flow and rate (4-6 gallons/minute) is
equally directed to both sides of the diamond blade.

5. Align the saw along the cut line utilizing the front and rear
pointers.

Water System Assembly

) of the

For Misting Water Sawing:
The Water Misting System is designed to suppress the dust

signature caused by dry sawing. The aerosol spray pattern and
blade guard design greatly diminish the amount of dust that is
created. The misting water also acts as an added coolant for the
blade(14" blade guard only).

1. Ensure the proper DRY CUTTING Diamond Blade is se-
lected for the job.

2. Connect hose from water source to the hose fitting connec­tion (see page 50, item 2,
saw. The source pressure should be approximately 30-40
psi.

3. Ensure the quick disconnect water hose fitting is connected
to the Misting (bottom) manifold of the blade guard (14” only).

4. Turn Water source on.

5. Turn the
position, and ensure the proper spray is equally directed
inside the blade guard (approximately 30-45 psi water
source pressure is required).

water valve

Water System Assembly

on the saw console to the “

) of the

ON

”

PAGE 28 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — OPERATION

6. Align the saw along the cut line utilizing the front and rear
pointers.

7. Slowly lower the diamond blade onto the cut line by cranking
the Raise/Lower handle clockwise. When the blade “touches”
the cutting surface, “zero-out” the depth feed gauge (Figure
5, item 12) by rolling the depth until “0” is lined up with the slip

3. Push the console engine ON/OFF button to the “
position (Figure 5, item 1).

4. Set the engine ON/OFF switch to the “
(Figure 6, item 3).

5. Place the water valve (Figure 5, item 3) in the “
(as required).

mark. Slowly continue to lower the blade into the cut until the
desired depth is achieved.

8. Set the sawing depth and saw only as job conditions and
specifications require. Deep sawing is wasteful to the life of

Engine components can generate extreme
heat.

the blade and can negate the effectiveness of the water
misting system to suppress dust. The preferred method of

Diamond Blades and Blade Speed

sawing is to “step cut” in increments of 2” (51 mm). Step

1.

cutting provides the optimum opportunity for the blade to cut
fast and last it’s longest.

9. The rotation of the blade creates a tendency for the saw to
slightly pull in a particular direction. To ensure a straight line
of sawing, apply pressure against the appropriate handle
bar as you slowly advance the saw forward.

DO NOT force

Diamond sawing consist of cutting
the blade) or

2. Selecting the diamond blade
the blade will perform both in cutting speed and blade life.

3. Selection of the proper diamond blade consists of:

the blade into the cut any faster than its designed
tendency is effective cut and remove the material.

WARNING

WET

DRY

(using the circulating air to cool the blade).

type

and

z

Determining WET or DRY cutting

z

Material to be Cut

OFF

”

OFF

” position

OFF

” position

(using water to cool

grade

defines how

WARNING

If the engine stalls for any reason during
sawing, raise the blade out of the cut
before restarting.

10. The operator must recognize and adhere to the optimum

speed that the saw advances while sawing. DO NOT

the saw in the cut

to time to get the feel for a smooth sawing pace relative to
RPM.

. Observe the engine tachometer from time

force

11. Factors for sawing economy:

z

Type of Blade

z

Depth of Cut

z

Sawing Speed

z

Characteristics of the Material Being Cut

z

Wet or Dry Sawing

Finishing A Cut

1. Raise the blade out of the cut by cranking the Raise/Lower
handle counter-clockwise

blade high enough out of the cut to clear the surface and allow
the saw to be maneuvered.

(Figure 5, item 10). Raise the

Blade Speed

1. A diamond blade’s performance is directly connected to
specific peripheral (rim) speeds.

2. The following shaft rotational speeds have been factory set
to ensure optimum blade performance.

Operating saw blades at rotational speeds
greater than those specified by the manufac­ture can cause blade damage, and may in­jure the user or others in the operating area.

z

Type of Saw Being Used

z

Horsepower of Saw

z

Hardness Characteristics of the Material

z

Performance Expectations

z

FS2/FS2SP 14” Capacity-3,200 RPM.

z

FS2/FS2SP 20” Capacity-2,600 RPM.

WARNING

2. Move the engine throttle lever to the idle (
(Figure 20).

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 29

SLOW

) position

FS2/FS2SP CONCRETE SAW — MAINTENANCE

ENGINE AIR FILTER

CAUTION:CAUTION:

CAUTION:

CAUTION:CAUTION:

General maintenance practices are crucial to

the performance and longevity of your saw. The
extreme environments of sawing operations
require routine cleaning, lubrication, belt
tensioning, and inspection for wear and dam­age

WARNING

The following procedures devoted to mainte­nance can prevent serious saw damage or
malfunctioning. Before servicing or inspection,
ALWAYS park the saw on a level surface with
the blade removed, and the Console Engine ON/OFF switch &
Engine ON/OFF switch in “OFF” position.

WARNING

Some maintenance operations may require
the engine to be run. Ensure that the mainte­nance area is well ventilated. Exhaust contains poisonous car­bon monoxide gas that can cause of unconsciousness and may
result in DEATH.

General Engine Care

1.

ENGINE CHECK

thread nut & bolt tightness, and overall cleanliness.

: Check daily for any oil and/or fuel leakage,

4.
when DRY cutting. See Engine Owner’s Manual for detailed
information.

ENGINE TANK & STRAINER

5.
hours.

FUEL LINE:

6.

7.

SPARK PLUG:

Replace every year/ or 300 hours.

Bearing Lubrication Care

There are seven (7) grease points for the FS2 Push Model saw,
and nine (9) grease points for the FS2SP Self-Propelled Model
saw. [Use only Premium Lithium 12 based Grease, conforming
to NLG1 Grade #2 consistency.]

1. Front Wheels (2): Grease daily, see page 42, item 8,
Undercarriage Assembly.

2. Rear Wheels (2): Grease daily, see page 44, item 10, Rear
Axile Assembly.

3. Blade Shaft Bearings (2): Grease daily, see page 46,
item 1, Blade Shaft Assembly.

4. Raise/Lower Adjust Tube (1): Grease daily, see page 60,
item 26, Raise/Lower Assembly.

5. Transmission Shaft Bearings (2): Grease weekly/or 25
hours, see page 70, item 28, Transmission Assembly (for self­propelled models only).

: Clean air filter 2 to 3 times daily

: Clean every year/or 300

Replace every two years/or as necessary.

Clean/adjust every 6 months/or 100 hours.

ENGINE OIL

2.
saw frame level on a level surface. Keep the oil clean, and
at the proper servicing level (Figure 8). DO NOT OVERFILL!
SAE 10W-30 of SG is recommended for general use.

ENGINE OIL CHANGE

3.
or 20 hours of operation. Then every 3 months/or 50 HOURS

ALWAYS dispose of used oil in a responsible
manner. Ensure that the disposition of all hazardous
waste is handled properly. Call your Recycling
Center for information about recycling engine oil.

PAGE 30 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

: Check daily. Inspect with blade removed and

: Change engine oil the first month

NOTE

NOTE

When cutting DRY, lubricate blade shaft bearings 2
to 3 times daily. The grease can provide an added
protective seal for the bearings.

FS2/FS2SP CONCRETE SAW — MAINTENANCE

General Transmission Care

All FS2SP Models utilize spline gear wheel design coupled
with an EATON Model 7 Hydrostatic Transmission that provides
forward/reverse propulsion. The simple design of the system
keeps maintenance to a minimum.

1. Transmission Reservoir Cup: Check every 8 hours

cold

of operation. When the transmission is
level against the level indicator (see Figure 26).

DO NOT use multiple viscosity oils! DO NOT OVERFILL.

Figure 26. Transmission Reservoir

2. Servicing: The transmission reservoir is factory filled.

Should servicing be required, use SAE20W-20, API classi­fication (SE,CC,CD) or better, General Motors Dexron B,
Ford M2C-33F, M2C-41A or International Harvester Hy-Tran
fluids. For extreme
oil having a viscosity of SAE30W-30 or SAE40W-40.

hot weather

, drain oil and refill with an

(A), check oil

Adjust V-Belt Alignment/Replacement Pulleys

The V-belts and their respective pulleys have been professionally
aligned at the factory. If there is a requirement to remove/replace
or adjust the pulleys, proceed with the following instructions.

1. Select the proper sized pulley both in outside diameter and
arbor size. Use approved Multiquip parts to ensure the

component compatibility.

2. A change in Pulley diameters may require specifically sized
V-Belts. Contact Multiquip Service Department to en-

sure V-Belt compatibility.

Complete Drive V-Belt(s) Replacement steps (1 through 7)

3. Remove the V-Belts from around the Pulley(s).

4. Remove the set screws that secure the pulleys to the respec­tive shafts (PTO shaft) for engine pulley or the (blade shaft)
for the blade shaft pulley.

5. Remove/replace the pulley by sliding it off the shaft.

6. Reorient the new pulley on the shaft, and ensure precise
pulley alignment by utilizing an accurate straight edge (see
Figures 27 and 28).

7. Replace/tighten set screws treated with a drop of

Threadlocker 266.

8. Orient the proper replacement V-Belt(s) around the blade
shaft pulley and engine pulley.

9. Reference the final stages of the Drive V-Belt(s) Replace-

ment steps.

LOCTITE

3. Drive Chain: Check every 50 hours. Periodically wipe the
chain clean and relubricate with penetrating chain oil.

The drive chain may stretch requiring tension adjustments.
Loosen the (3) transmission attachment screws (see page
68, item 11), and pivot the transmission in the

transmission mount

the
(see page 68, item 33). EXCESSIVE TENSION ON THE

DRIVE CHAIN WILL REDUCE CHAIN LIFE.

4. SPLINE GEAR WHEELS: Check every 25 hours and clean
as necessary. If the spline wheels DO NOT engage the

wheels

may occur.
To adjust the

sion disengage lever in the
the
linkage adjustment nut and slightly lengthen the linkage rod
(see page 68, items 12 and 13). Recycle the transmission

with sufficient pressure, slippage of the rear wheels

Spline Gear Assembly

rear console cover

ENGAGE/DISENGAGE

to-rear wheel contact. Retighten adjustment nut and return
Rear Console Cover.

until the proper tension is achieved.

, place the transmis-

DISENGAGE

(see page 52, item 19). Loosen the

lever to observe the proper spline-

“U” slots

position. Remove

of

rear

Figure 27. Pulley Alignment

Figure 28. V-Belt Alignment

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 31

FS2/FS2SP CONCRETE SAW — MAINTENANCE

Blade Shaft Bearing Replacement

The FS2/FS2SP is supported by “tapped base lock collar (w/set
screw)’ self-aligning blade shaft bearings. These heavy duty
bearings support the 1-1/4 blade shaft, and have grease (zerk)
points (Figures 29 and 30) conveniently located for service.

To loosen the tension on the four V-Belts perform the follow-

3.

ing:

z

Remove the
and Covers Assembly)

z

Loosen the
Mount Assembly).

z

Loosen the
(Engine Mount Assembly).

z

Rotate the engine down to provide slack in the V-Belts

Replacement of the Blade Shaft Bearings

4. Perform the following to replace the blade shaft bearings:

z

Remove

Shaft Assembly

to slide off the blade shaft.

z

Loosen/remove shaft bearing(s)
page 44, item 11.

Belt Guard

Carriage Bolt

Hex Head Cap Screws

blade flanges

) as required to permit the Shaft Bearing(s)

, item, page 48, item 6 (Pointers

, page 46, item 7 (Engine

, page 46, item 4

(page 44, items 7 and 8,

hex head cap screws

Blade

,

z

Loosen

z

Figure 29. Right-Side Shaft Bearing

1. Reference pages 44 (

Engine Mount Assembly

46 (

2. Its recommended to replace both left & right hand bearings
collectively.

Blade Shaft Assembly

).

) and

Slide “old” bearing(s) off the blade shaft and replace with
“new” bearing(s)- grease (zerk) fitting pointing forward, and
the lock collar oriented to the “right" as you face the saw.

5. Loosely bolt the bearing(s) into place on the saw frame, then
ensure the alignment by referencing past bearing position­ing.

6. Tighten the
secure the shaft bearing (s) to the frame.

7. To complete the re-installation process, reverse the order of
the above mentioned steps. For V-belt adjustment and
tensioning see pages 31 (Figures 27 and 28) and 33 (Figure

32).

W — TRANSMISSION ASSY.

set screw

on the blade shaft bearing collar.

hex head cap screws

, page 44, item 11 to

Figure 30. Left-Side Shaft Bearing

PAGE 32 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — MAINTENANCE

Drive V-Belt Check

Operating the saw with less than four (4) V-belts, or belts that are

slipping

performance of the saw, and may cause damage to the blade.

1. The V-Belts of the FS2/FS2SP have been factory set utilizing

Drive V-Belt(s) Replacement

Reference Pointers and Covers Assembly (page 48), Blade Shaft
Assembly (page 44), Engine Mount Assembly (page 46) for this
operation.

1. Remove the Belt Guard (page 48, item 6), then loosen the

2. Loosen the Engine Mount Carriage Bolt (page 46, item 7).

3. Loosen the (4) 1 1/2” HHC screws (page 46, item 4).

4. Rotate the engine down to provide slack in the V-Belts.

5. Loosen the (2) 3/4” HHC screws that support the Blade Shaft

6. Remove the (2) 3/4” HHC screws that secure the Blade Shaft

or are Over Tensioned will significantly diminish the

precision standards.

tension of the V-Belts

Bearings on the
see Figure 31).

Bearing on the
see Figure 31).

right-side

V-Belt side

of the saw (page 44, item 11 , also

of the saw (page 44, item 11, also

Adjust V-Belt Tension

1. Tighten down the engine mount

item 7,) and monitor the tension on the belts.

2. Determine the proper tension (Figure 32) by using a

tensionmeter against the inside belts at mid point between
the two pulleys (6-9 lbs.), or by deflecting the center belts at
mid point 3/8” (10 mm) to 1/2” (13 mm).

carriage bolt

(page 46,

3. Once the proper tension has been applied to the belts,

tighten the (4) 1-1/2” HHC screws (page 46, item 4).

4. Replace and secure the

Figure 31. V-Belt Removal

7. Orient the blade shaft so the belt(s) to be replaced can slide
of the blade shaft pulley and engine pulley.

8. Select the proper Multiquip replacement V-Belts (see page
45, item 12).

9. Remove the worn V-Belt(s).

10. Orient the proper replacement V-Belt(s) around the blade
shaft pulley and engine pulley.

11. Replace and tighten the (4) 3/4” HHC screws that secure the
Blade Shaft Bearings to the saw frame.

General Cleanliness
Clean the machine daily. Remove all dust and slurry build up.

If the saw is steam cleaned, ensure that lubrication is accom­plished AFTER steam cleaning operations.

Figure 32. V-Belt Adjustment/Tension

Belt Guard

(page 48, item 6).

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 33

FS2/FS2SP CONCRETE SAW — TROUBLESHOOTING (ENGINE)

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PAGE 34 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — TROUBLESHOOTING (ENGINE)

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MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 35

FS2/FS2SP CONCRETE SAW — TROUBLESHOOTING (BLADE)

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PAGE 36 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

NOTE PAGE

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 37

FS2/FS2SP SAW — EXPLANATION OF CODE IN REMARKS COLUMN

How to read the marks and remarks used in this parts book.

Section 1: Items Found In the “Remarks” Column

Serial Numbers-Where indicated, this indicates a serial
number range (inclusive) where a particular part is used.

Model Number-Where indicated, this shows that the
corresponding part is utilized only with this specific model
number or model number variant.

Section 2: Items Found In the “Remarks” Column

Serial Numbers-Where indicated, this indicates a serial number
range (inclusive) where a particular part is used.

Model Number-Where indicated, this shows that the
corresponding part is utilized only with this specific model number
or model number variant.

Section 3: Items Found In the “Items Number” Column

All parts with same symbol in the number column,

■

, belong to the same assembly or kit.

Note: If more than one of the same reference number is listed,
the last one listed indicates newest (or latest) part available.

NOTE

The contents of this parts catalog are subject to
change without notice.

, #, +, %, or

*

PAGE 38 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — SUGGESTED SPARE PARTS

FS2 CONCRETE SAW 1 TO 3 UNITS

1 to 3 Units

Qty. ........ P/N .............................. Description

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 39

FS2/FS2SP CONCRETE SAW — NAME PLATE AND DECALS

NAME PLATE AND DECALS.

SEE DECAL ILLUSTRATIONS ON PAGE 8.

PAGE 40 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — NAME PLATE AND DECALS

NAME PLATE AND DECALS

NO PART NO PART NAME QTY. REMARKS

1

*

2

*

3 13118 DECAL: POWDER COATED 1
4

*

5

*

6 15581 DECAL: WARNING BLADE GUARD 1

7 PLATE: SERIAL NO. .................................. 1 ......... CONTACT MQ SERVICE DEPT. W/MODEL & S/N

8

*

9 15429 CONSOLE 1
10

11 15269 DECAL: KIT FS2 ......................................... 1 ......... INCLUDES ITEMS W/

SEE DECAL ILLUSTRATIONS ON PAGE 8.

15577 DECAL: FS2 (WHITE) 2
15579

*

15582 DECAL: WARNING PROP. 65 1
15580 DECAL: WARNING RESPIRATORY 1

15741 DEPTH GAUGE LINEAR SCALE 1

2942 DECAL: MQ WHITEMAN 13" 1

*

DECAL: MQ WHITEMAN 5.5" X 4" 2

*

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 41

FS2/FS2SP CONCRETE SAW — UNDER CARRIAGE ASSY.

UNDER CARRIAGE ASSY.

1

1

1

6

7

3

LUBRICATION

POINT

6

5

2

7

4

10

8

9

PAGE 42 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

NOTES:

USE LOCTITE 242 ON ITEM 1,

1

SCREW, HHC 3/8-16 X 1-1/4

FS2/FS2SP CONCRETE SAW — UNDER CARRIAGE ASSY.

UNDER CARRIAGE ASSY.

NO PART NO PART NAME QTY. REMARKS

1 1023 SCREW, HHC 3/8 - 16 X 1-1/ 4 4
2 15020 SPACER, .88 X .64 X .35L 2

3 15028 SET COLLAR 5/8 DIA ..................................... 2 .......... INCLUDES ITEM W/

4 15090 WHEEL, 5D X 2WX .6251D # 400 CAP 2
5 15319 UNDERCARRIAGE W/A 1
6 2079 ROCKER BLOCK, WITH BUSHING 2
7 4684 WASHER, FLAT 5/8 SAE PLTD 4
8 2621 ZERK FITTING 2
9 1162A CAP, ZERK FITTING 2

10

*

SET SCREW 2

*

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 43

REAR AXLE ASSY.

1

FS2/FS2SP CONCRETE SAW — REAR AXLE ASSY.

6

5

4

9

10

LUBRICATION

POINT

1

11

2

6 4

6

3

3

5

1

2

6

12

3

1

LUBRICATION

POINT

7

8

9

PAGE 44 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

10

NOTES:

ITEMS ARE PLACED ON

1

INSIDE OF FRAME.

INCLUDED WITH SET COLLAR

2

ITEM 3.

INCLUDED WITH SET COLLAR

3

ITEM 7.

7

FS2/FS2SP CONCRETE SAW — REAR AXLE ASSY.

15313 (RAISE AXLE ASM )

NO PART NO PART NAME QTY. REMARKS

1 15309 WHEEL, 8.0 OD X 1.0 1D X 2.5W 2
2 15310 AXLE, REAR 1

3 15311 COLLAR, SET 1.00 1.D ................................... 2 .......... INCLUDES ITEM W/

4 15312 SPACER, 1.0 X 0.44 PIPE, SCHED 40 2
5 15314 BUSHING, FLG 1.25 OD X 1.00 1D X0.75 2
6 3264 WASHER, FLAT 1" SAE 4

7 3615 COLLAR SET 3/4 ID ........................................ 2 .......... INCLUDES ITEM W/#

8 15376 REAR POINTER W/A 1
9 1162A ZERK FITTING CAP 2
10 2621 ZERK FITTING 2

11

*

12# SET SCREW 2

SET SCREW 2

*

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 45

BLADE SHAFT ASSY.

FS2/FS2SP CONCRETE SAW — BLADE SHAFT ASSY.

PAGE 46 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — BLADE SHAFT ASSY.

BLADE SHAFT ASSY.

NO PART NO PART NAME QTY. REMARKS

1 2621 ZERK FITTING 2
2 1162A CAP, ZERK FITTING 2
3 15119 KEY, WOODRUFF #91, ANS1 #8061 2
4 6059B KEY, /4 SQ. X 2" 1
5 15065 SHAFT, BLADE 1
6 15066 BEARING, PILLOW BLOCK 1 1/4 BORE 2
7 15063 FLANGE, BLADE INSIDE 2
8 15012 FLANGE, DRIVEN ASSY. 1
9 15093 NUT, 1-14-2B-LH 1
10 0448 WASHER, FLAT 7 / 16 SAE 4
11 15563 SCREW, HHC 7/16 -14 X 3/4 4

12 15082 V-BELTS 3VX335 ........................................ 4 ........... 8.5-13 HP ENGINE HONDA 14" BLADE

12 13249 V-BELTS 3VX315 ........................................ 4 ........... 8.5-13 HP ENGINE HONDA 20" BLADE

12 15897 V-BELTS 3VX355 ........................................ 4 ...........20 HP ENGINE HONDA 14" BLADE

12 15082 V-BELTS 3VX335 ........................................ 4 ...........20 HP ENGINE HONDA 20" BLADE

13 15419 PULLEY, 1.25 HUB 4/3V4.50D .................... 1 ........... 8.5-13 HP ENGINE HONDA 14" BLADE

13 15421 PULLEY, 4/3V3.00 X 1.000 ID/3L2.75.......... 1 ........... 8.5-13 HP ENGINE HONDA 20" BLADE

13 15365 PULLEY, 4/3V4.12 X 1.125 ID/3L2.75 .......... 1 ........... 20 HP ENGINE HONDA 14" BLADE

13 15366 PULLEY, 4/3V3.00 X 1.125 ID/3L2.75 .......... 1 ........... 20 HP ENGINE HONDA 20" BLADE

15 15148 SPACER, 1.320D X 1.051D X 0.53 1
16 15092 NUT, 1-14-2B 1
17 1528 SCREW, SHS 1/4-20 X 5/16 HDP 2
18 2955 WASHER, LOCK 7/16 MED 4

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 47

ENGINE MOUNT ASSY.

FS2/FS2SP CONCRETE SAW — ENGINE MOUNT ASSY.

2

1

3

8

4

1

3

5

6

6

2

3

1

ENGINE MOUNTING SLOTS

FOR:
20 HP HONDA (ELECTRIC START)

ENGINE MOUNTING SLOTS

7

FOR:

8.5 HP KOHLER (RECOIL START)

9.0 HP HONDA (RECOIL START)

12.0 HP KOHLER (RECOIL START)

13.0 HP HONDA (RECOIL START)

13.0 HP HONDA (ELECTRIC START)

PAGE 48 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — ENGINE MOUNT ASSY.

MOUNT ENGINE

NO PART NO PART NAME QTY. REMARKS

1 0166A WASHER, LOCK, 3/8 MED 8
2 0205 SCREW, HHC 3/8 - 16 X 1 4
3 10136 WASHER, FLAT 3/8 SAE 8
4 1284 SCREW, HHC 3/8 - 16 X 1- 1/2 4
5 1456 NUT, HEX FINISH 3/8 - 16 1
6 15033 BAR THREADED 2
7 15174 BOLT, CARRIAGE 3/8 - 16 X 3 1
8 15306 MOUNT, ENGINE W/A 1

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 49

FS2/FS2SP CONCRETE SAW — POINTERS AND COVERS ASSY.

POINTERS AND COVERS ASSY.

11

10

9

7

8

7

8

9

7

8

6

9

5

4

4

3

2

14

12

15

13

1

PAGE 50 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — POINTERS AND COVERS ASSY.

POINTERS AND COVERS ASSY.

NO PART NO PART NAME QTY. REMARKS

1 15053 WHEEL, POINTER ARM 1
2 15052 ROD, POINTER 1
3 15889 POINTER, LOMG FRONT, W / A 1
4 10133 NUT, NYLOC 3/8 - 16 2
5 9154 SCREW, HHC 3/8 - 16 X 1- 3/4 2
6 15248 BELT GUARD W/A 1
7 0131A SCREW, HHC 1/4 -20 X 3/4 4
8 0181B WASHER, LOCK 1/4 MED. 4
9 0948 WASHER,FLAT 1/4 SAE 4
10 15088 COVER, BLADE FLANGE W / A 1
11 1023 SCREW, HHC 3/8 - 16 X 1 - 1/4 1
12 15113 SASH, POINTER RETAINER 1
13 0131A SCREW, HHC 1/4 - 20 X 3/4 1
14 0949 NUT, HEX FINISH 1/4 - 20 1
15 15114 SLEEVE, SASH 1

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 51

WATER SYSTEM ASSY.

FS2/FS2SP CONCRETE SAW — WATER SYSTEM ASSY.

4

5

CONNECT

WATER SOURCE

HERE

2

1

3/8 DIA. HOSE
16 IN. (41 CM.)

4

3

6

7

4

5

3/8 DIA. HOSE

50 IN. (127 CM.)

9

BLADE GUARD

WATER MISTING

4

8

PAGE 52 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — WATER SYSTEM ASSY.

WATER SYSTEM ASSY.

NO PART NO PART NAME QTY. REMARKS

1 15546 GASKET, 3/4 HOSE GASKET / SCREEN 1
2 15076 FITTING, STR 3/4 FEM HOSE X 1/2 MP 1
3 15180 FITTING, DTR 6 BARB - 1/2 MP 1
4 15538 CLAMP, WORM HOSE 7/16 - 11/16 4
5 15181 HOSE 3/8 BLACK WATER 200 PSI 5.5 FT.
6 15766 VALVE, 2 WAY 3/8 BARB X 3/8 MPT 1
7 15767 FITTING, 6FPT - 6 BARB 1
8 15768 FITTING, 6 BARB 3/4 MALE HOSE 1
9 15769 FITTING, 3/4 HOSE QUICK REL FEMALE 1

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 53

BASIC PLATFORM ASSY.

FS2/FS2SP CONCRETE SAW — BASIC PLATFORM ASSY.

4

5

5

21

5

25

22

5

7

2324

8

9

3

5

8

10

11

12

1

1

14

15

2

16

1

14

15

13

13

17

18

2

19

1

PAGE 54 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

3

20

2

NOTES:

USE LOCTITE 271 ON ITEM 13,

1

SCREW, HHC 3/8-16 X 1

REFERENCE PAGES 66 AND 67
FOR COMPLETE PARTS BREAK-

2

DOWN FOR BARE PLATFORM ASSY.
P/N 15409.

FS2/FS2SP CONCRETE SAW — BASIC PLATFORM ASSY.

BASIC PLATFORM ASSY.

NO PART NO PART NAME QTY. REMARKS

1 11819 SCREW, HHC WASHER 1/4-20 X 3/4 1
2 12287 SCREW, THP 1/4-20 X 3/4 SS 1
3 11534 NUT U TYPE 1/4-20 6
4 15701 HANDLEBAR, LEFT W / A 1
5 15081 HANDLE GRIPS 1" DIA 4
6 15702 HANDLEBAR, RIGHT W / A 1
7 15317 CONSOLE W/A 1
8 15503 KN0B, CONFORT GRIP 2
9 15260 LIFTING BALE W/A 1
10 15097 WRENCH, ALL PURPOSE 1
11 15098 TOOL, SHAFT LOCK SOCKET W / A 1
12 15138 WRENCH, 6" POCKET SOCKET 1
13 15468 GROMMET 1.0 X 13 X 1.375 2
14 0205 SCREW HHC 3/8-16 X 1 8
15 0166A WASHER, LOCK 3/8 MED 8
16 10136 WASHER, FLAT 3/8 SAE 4
17 10024 NUT, NYLOC 1/4-20 4
18 29057 DOCUMENT BOX 1
19 15280 COVER, REAR 1

20 15409 PLATFORM W/A ............................................ 1 ..................... SEE PAGES 66 AND 67

21 0131A SCREW, HHC 1/4-20 X 3/4 3
22 0181B WASHER, LOCK 1/4 MED 3
23 0948 WASHER, FLAT 1/4 SAE 3
24 11534 NUT U TYPE 1/4-20 3
25 15424 COVER, PUMP MOTOR 1

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 55

FS2/FS2SP CONCRETE SAW — BLADE GUARD 14-INCH ASSY.

BLADE GUARD 14-INCH ASSY.

PAGE 56 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — BLADE GUARD 14-INCH ASSY.

BLADE GUARD 14-INCH ASSY.

NO PART NO PART NAME QTY. REMARKS

1 130A SCREW, SHS 1/4-20 X 1/4 2
2 131A SCREW, SHS 1/4-20 X 3/4 2
3 0424 SCREW, SHS 1/4-20 X 1-1/4 2
4 0730 SCREW, SHS 1/4-20 X 1 2
5 0948 WASHER, FLAT 1/4 SAE 6
6 0949 NUT, HEX FINISH 1/4-20 4
7 10024 NUT, NYLOC 1/4-20 14
8 11505 CLAMP, HOSE SUPPORT 1/2 INCH LG 2
9 15005 GUARD, BLADE 14" BODY W/A 1
10 15043 FLAP, NEOPRENE WATER SHIELD 1
11 15086 NOZZLE, 5 GPH 80 DEG. SPRAY ANGLE 2
12 15096 ANGLE, SPLASH GUARD 1
13 15151 GUARD, BLADE 14" DOOR W/A 1
14 15161 STOP, RUBBER BUMPER 1
15 15503 KNOB, COMFORT GRIP 1
16 15504 MANIFOLD (CIPSA) 2
17 15507 GASKET, MANIFOLD FLOOD 1
18 15508 PLUG (CIPSA) 2
19 15509 SPRING, CENTURY SPRING 1
20 15562 GASKET, MANIFOLD 1
21 15770 FITTING, 3/4 HOSE QUICK REL MALE 2
22 15842 FITTING, 1/2 MP-3/4 F HOSE 2
23 15867 TUBE, FLOOD 14" 2
24 25023 PIN, HINGE 1/2 X 3.22 1
25 26250 SCREW, HHC 1/4-20 X 1-3/4 8

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 57

FS2/FS2SP CONCRETE SAW — BLADE GUARD 20 -INCH ASSY.

BLADE GUARD 20-INCH ASSY.

PAGE 58 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — BLADE GUARD 20 -INCH ASSY.

BLADE GUARD 20-INCH ASSY.

NO PART NO PART NAME QTY. REMARKS

1 130A SCREW, SHS 1/4-20 X 1/4 2
2 131A SCREW, SHS 1/4-20 X 3/4 2
3 0424 SCREW, SHS 1/4-20 X 1-1/4 2
4 0730 SCREW, SHS 1/4-20 X 1 2
5 0948 WASHER, FLAT 1/4 SAE 6
6 0949 NUT, HEX FINISH 1/4-20 4
7 10024 NUT, NYLOC 1/4-20 10
8 11505 CLAMP, HOSE SUPPORT 1/2 INCH LG 2
9 15043 FLAP, NEOPRENE WATER SHIELD 1
10 15096 ANGLE, SPLASH GUARD 1
11 15161 STOP, RUBBER BUMPER 1
12 15462 GUARD, BLADE 20" BODY W/A 1
13 15463 GUARD, BLADE 20" DOOR W/A 1
14 15503 KNOB, COMFORT GRIP 1
15 15504 MANIFOLD (CIPSA) 1
16 15506 TUBE, FLOOD 2
17 15507 GASKET, MANIFOLD FLOOD 1
18 15508 PLUG (CIPSA) 2
19 15509 SPRING, CENTURY SPRING 1
20 15770 FITTING, 3/4 HOSE QUICK REL MALE 1
21 15842 FITTING, 1/2 MP-3/4 F HOSE 1
22 25023 PIN, HINGE 1/2 X 3.22 1
23 26250 SCREW, HHC 1/4-20 X 1-3/4 4

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 59

FS2/FS2SP CONCRETE SAW — MANUAL RAISE AND LOWER ASSY.

MANUAL RAISE AND LOWER ASSY.

13

7

14

1

12

5

8

11

1

2

21

4

9

6

1

28

20

2

4

27

1

3

4

23

LUBRICATION

NOTES:

WHEN ORDERING DEPTH GAUGE,

1

ITEM 20 P/N 15704, ALSO ORDER
LINEAR SCALE P/N 15741.

7

15

POINT

16

19

26

10

22

8

17

24

25

PAGE 60 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — MANUAL RAISE AND LOWER ASSY.

MANUAL RAISE AND LOWER ASSY.

NO PART NO PART NAME QTY. REMARKS

1 0131A SCREW, HHC 1/4 -20 X 3/4 8
2 0948 WASHER, FLAT, 1/4 SAE 12
3 0949 NUT, HEX FINISH 1/4- 20 1
4 10024 NUT, NYLOC 1/4 - 20 9
5 10133 NUT, NYLOC 3/8 - 20 1
6 10136 WASHER, FLAT 3/8 SAE 1
7 11149 BEARING, SB-204-12 2
8 1456 NUT, HEX FINISH 3/8-16 1
9 15050 KNOB, 3/8 - 16 X 2, 1" OD, 3.88L 1
10 15054 PLUNGE, BALL 1
11 15089 SPACER, DEPTH ADJUSTER 1
12 15170 FLANGE, BEARING 47-3- MFM 1
13 15188 FLANGE, BEARING 47-3- MFM, MOD 1
14 15189 FLANGE, BEARING SUPPORT 1
15 15238 U- JOINT 1
16 15239 PIN SPRING 0.1875 X 1.00 HARDENED 2
17 15290 RAISE / LOWER W/A 1
18 15294 HANDLE, W / A 1
19 15336 SCREW, ACME, LEFT HAND 1

20 15704 GAUGE, DEPTH ................................................. 1 ....... ORDER LINEAR SCALE P/N 15741

21 15708 BRACKET, DEPTH GAUGE 1
22 15717 SPRING, EXTENSION 5L X 0.25D X .0388 1
23 15738 CABLE ASM, DEPTH GAUGE 1
24 19988 PIN, CLEVIS 1/2 X 1.75 EFF 1
25 2219 PIN, COTTER 1/8 X 1-1/2 1
26 2621 ZERK, GREASE STR 1/4 - 28 1
27 26385 SCREW, HHC 1/4 - 20 X 2-1/4 GRD 8 1

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 61

PLUG KIT (PUSH) ASSY.

FS2/FS2SP CONCRETE SAW — PLUG KIT (PUSH) ASSY.

PAGE 62 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — PLUG KIT (PUSH) ASSY.

PLUG KIT (PUSH) ASSY.

NO PART NO PART NAME QTY. REMARKS

1 0916 SCREW, HHC RHM 1/4-20 X 3/4 8
2 0948 WASHER, FLAT 8
3 10024 NUT, NYLOC 1/4-20 8
4 15208 COVER, PROPEL LEVEL FS2 1
5 15339 COVER, FS2 ENGAGE HOLE 1
6 15340 PLUG, 0.65 DIA X 14 GA, BLACK 8
7 15341 PLUG, 0.44 DIA X 14 GA, BLACK 1
8 15342 PLUG, 0.38 DIA X 14 GA, BLACK 1
9 15345 PLUG, 0.28 DIA X 14 GA, BLACK 1
10 15553 SWITCH, BLANK 3

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 63

FS2/FS2SP CONCRETE SAW — PLUG KIT (SELF PROPPELLED) ASSY.

PLUG KIT (SELF PROPELLED) ASSY.

PAGE 64 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — PLUG KIT (SELF PROPPELLED) ASSY.

PLUG KIT (SELF PROPELLED) ASSY.

NO PART NO PART NAME QTY. REMARKS

1 0916 SCREW, HHC RHM 1/4-20 X 3/4 2
2 0948 WASHER, FLAT 2
3 10024 NUT, NYLOC 1/4-20 2
4 15340 PLUG, 0.65 DIA X 14 GA, BLACK 8
5 15341 PLUG, 0.44 DIA X 14 GA, BLACK 1
6 15342 PLUG, 0.38 DIA X 14 GA, BLACK 1
7 15345 PLUG, 0.28 DIA X 14 GA, BLACK 1
8 15553 SWITCH, BLANK 3

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 65

BATTERY BOX ASSY.

FS2/FS2SP CONCRETE SAW — BATTERY BOX ASSY.

6

4

3

2

5

8

7

BATTERY

1

9

PAGE 66 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — BATTERY BOX ASSY.

BATTERY BOX ASSY.

NO PART NO PART NAME QTY. REMARKS

1 0131A SCREW, HHC 1/4-20 X 3/4 1
2 0181B WASHER, LOCK 1/4 MED 5
3 0948 WASHER, FLAT 1/4 SAE 4
4 10024 NUT, NYLOC 1/4-20 4
5 12287 SCREW, THP 1/4-20 X 3/4 SS 4
6 15237 U-BOLT 1/4-20 THREAD 1
7 15273 BOX, BATTERY 1
8 4671 BATTERY, GR. UI WET W/TAG 1
9 XXXX NUT 2

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 67

FS2/FS2SP CONCRETE SAW — PLATFORM (BARE) ASSY.

PLATFORM (BARE) ASSY.

PAGE 68 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — PLATFORM (BARE) ASSY.

PLATFORM (BARE) ASSY.

NO PART NO PART NAME QTY. REMARKS

1 15035 MOUNT, BLADE GUARD BAYONET 4
2 15069 MOUNT, FRONT POINTER 4
3 15296 MOUNT, ENGINE/TRANS SIDE 2
4 15303 PLATFORM 1
5 15308 SUPPORT, REAR AXLE 2
6 15453 PLATE, MOUNT, BELT COVER 1
7 15455 TAB, SPRING IDLER 1
8 15666 NUT, WELD 1/4-20, SQ NP 4
9 15672 TAB, IDLER MOUNT 1
10 20530 NUT, WELD, HEX LOCK 3/8-16 9

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 69

TRANSMISSION ASSY.

FS2/FS2SP CONCRETE SAW — TRANSMISSION ASSY.

PAGE 70 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — TRANSMISSION ASSY.

TRANSMISSION ASSY.

NO PART NO PART NAME QTY. REMARKS

1

*

2

*

3 15168 HANDLE, THROTTLE HYD. SPEED CTRL. 1
4

*

5

*

6

*

7

*

8 15187 ROD END, 3/8-24 MALE LH 1
9

*

10

11 15193 TRANSMISSION DISENGAGE ASSY. ................ 1 ................ INCLUDES ITEMS W/

12 5023B NUT, HEX FINISH 3/8-24 1
13 15275 ROD, 14.0 LENGTH 3/8-24 RH/LH FEMALE 1
14 0205 SCREW, HHC 3/8-16 X 1 4
15 0166A WASHER, LOCK 3/8 MED 4
16 25007 BOLT, SHOULDER 1/2 X 3/4 PLT 2
17 2063 ROD END, 3/8-24 MALE RH 1
18 15199 CHAIN, ROLLER #40, 51P 1
19 15391 CONNECTOR LINK #40 CHAIN 1
20 15330 GEAR, SPLINE 2.0 DIA X 2.5 L 2
21 15145 SPROCKET 40 BS 36 X 3/4 1
22 0627 KEY, SQUARE 3/16 X 1-1/4 3
23 15329 SHAFT, TRANSMISSION 0.75 DIA X 15.8L 1
24 1023 SCREW, HHC 3/8-16 X 1-1/4 1
25 15196 SPRING, TRANS 1.22 X 3.00 80-100 LB/IN 1
26 8087 SCREW, HHC 1/2-13 X4 1
27 10176 NUT, NYLOC 1/2-13 1
28 2621 ZERK FITTING 2
29 1162A CAP, ZERK FITTING 2
30 15360 SPROCKET, 40BS10 X 17 MM X 1/8 1
31 15327 MOUNT, TRANSMISSION W/A 1
32 15354 TRANSMISSION, EATON MODEL 700-044 1
33 1493 SCREW, HHC 3/8-16 X 3-1/4 3
34 1578 KEY, WOODRUFF #3 2
35 10018 SCREW, SHC 10-32 X 1 1
36 15169 RETAINER, THROTTLE 1
37 3455 CABLE CLAMP 1
38 15395 CONTROL, PUMP W/A 1
39 15146 PULLEY OK 50 X 17 -3/16 KEY 1
40 10935 PULLEY, IDLER - EFSON - SEE EXT DE 1
41 15454 SPACER IDLER 1
42 1665 SCREW, HHC 3/8-16 X 2 1
43 15788 SPRING, 2.5L X 0.5D X 0.0DD DIA 1
44 1284 SCREW, HHC 3/8-16 X 1-1/2 1
45 15452 ARM, IDLER 1

46 15432 BELT, 3L ACCU-LINK ........................................ 1 .................. INSTRUCTION SHEET INCLUDED

0131A SCREW, SHS 1/4-20 X 1/4 6
0948 WASHER, FLAT 2

10024 NUT, NYLOC 1/4-20 2
4403 KNOB, CONTROL 1
15197 HANDLE, W/A TRANS. DISENGAGE 1
10133 NUT, NYLOC 3/8-16 10

10136 WASHER, FLAT 3/8 SAE 10
1493 SCREW, HHC 3/8-16 X 3-1/4 1

*

*

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 71

ENGINE ASSY.

FS2/FS2SP CONCRETE SAW — ENGINE ASSY.

PAGE 72 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2SP CONCRETE SAW — ENGINE ASSY.

ENGINE ASSY.

NO PART NO PART NAME QTY. REMARKS

1 15511 ENGINE, 8.5HP KOHLER COMMAND 1
1 15101 ENGINE, 9HP HONDA GX270K1QXC9 1
1 15243 ENGINE, 20HP HONDA GX620TXF2 1
1 15103 ENGINE, 13HP HONDA GX390K1QXC9 1
2 15535 OIL DRAIN ASSY. 1
3 15059 PULLEY, TL 3V 4.12” OD 1
4 6059B KEY, 1/4”SQ. X 2” 1

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 73

FS2/FS2S CONCRETE SAW — WIRING DIAGRAM (ENGINE/CONSOLE)

PAGE 74 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

FS2/FS2S CONCRETE SAW — WIRING DIAGRAM (ENGINE/CONSOLE)

FS2/FS2S CONCRETE SAW — WIRING DIAGRAM ROCKER SWITCHES

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 75

Effective: February 22, 2006

TERMS AND CONDITIONS OF SALE — PARTS

PAYMENT TERMS

Terms of payment for parts are net 30 days.

FREIGHT POLICY

All parts orders will be shipped collect or
prepaid with the charges added to the invoice.
All shipments are F.O.B. point of origin.
Multiquip’s responsibility ceases when a signed
manifest has been obtained from the carrier,
and any claim for shortage or damage must be
settled between the consignee and the carrier.

MINIMUM ORDER

The minimum charge for orders from Mul­tiquip is $15.00 net. Customers will be asked
for instructions regarding handling of orders
not meeting this requirement.

RETURNED GOODS POLICY

Return shipments will be accepted and credit
will be allowed, subject to the following provi­sions:

1. A Returned Material Authorization must
be approved by Multiquip prior to ship­ment.

2. To obtain a Retur n Material Authorization,
a list must be provided to Multiquip Parts
Sales that defines item numbers, quanti­ties, and descriptions of the items to be
returned.

a. The parts numbers and descriptions

must match the current parts price
list.

b. The list must be typed or computer

generated.

c. The list must state the reason(s) for

the return.

d. The list must reference the sales

order(s) or invoice(s) under which the
items were originally purchased.

e. The list must include the name and

phone number of the person request­ing the RMA.

3. A copy of the Return Material Authoriza­tion must accompany the return shipment.

4. Freight is at the sender’s expense. All
parts must be returned freight prepaid to
Multiquip’s designated receiving point.

5. Parts must be in new and resalable con-

6. The following items are not returnable:

7. The sender will be notified of any material

8. Such material will be held for five working

9. Credit on returned parts will be issued at

10. In cases where an item is accepted, for

11. Credit issued will be applied to future

PRICING AND REBATES

Prices are subject to change without prior
notice. Price changes are effective on a spe­cific date and all orders received on or after that
date will be billed at the revised price. Rebates
for price declines and added charges for price
increases will not be made for stock on hand
at the time of any price change.

Multiquip reserves the right to quote and sell
dition, in the original Multiquip package (if
any), and with Multiquip part numbers
clearly marked.

a. Obsolete parts. (If an item is in the

price book and shows as being re­placed by another item, it is obsolete.)

b. Any parts with a limited shelf life

(such as gaskets, seals, “O” rings,
and other rubber parts) that were pur­chased more than six months prior to
the return date.

c. Any line item with an extended dealer

net price of less than $5.00.

d. Special order items.
e. Electrical components.

f. Paint, chemicals, and lubricants.

g. Decals and paper products.

h. Items purchased in kits.

received that is not acceptable.

days from notification, pending instruc­tions. If a reply is not received within five
days, the material will be returned to the
sender at his expense.

dealer net price at time of the original
purchase, less a 15% restocking charge.

which the original purchase document
can not be determined, the price will be
based on the list price that was effective
twelve months prior to the RMA date.

purchases only.

direct to Government agencies, and to Original

Equipment Manufacturer accounts who use

our products as integral parts of their own

products.

SPECIAL EXPEDITING SERVICE

A $35.00 surcharge will be added to the invoice

for special handling including bus shipments,

insured parcel post or in cases where Multiquip

must personally deliver the parts to the carrier.

LIMITATIONS OF SELLER’S LIABILITY

Multiquip shall not be liable hereunder for

damages in excess of the purchase price of the

item with respect to which damages are

claimed, and in no event shall Multiquip be

liable for loss of profit or good will or for any

other special, consequential or incidental dam-

ages.

LIMITATION OF WARRANTIES

No warranties, express or implied, are made

in connection with the sale of parts or trade

accessories nor as to any engine not manufac-

tured by Multiquip. Such warranties made in

connection with the sale of new, complete units

are made exclusively by a statement of war-

ranty packaged with such units, and Multiquip

neither assumes nor authorizes any person to

assume for it any other obligation or liability

whatever in connection with the sale of its

products. Apart from such written statement of

warranty, there are no warranties, express,

implied or statutory, which extend beyond the

description of the products on the face hereof.

PAGE 76 — MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06)

NOTE PAGE

MQ-WHITEMAN FS2/FS2SP CONCRETE SAW — PARTS & OPERATION MANUAL — REV. #2 (06/26/06) — PAGE 77

PARTS AND OPERATION MANUAL

HERE'S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL NUMBER
ON-HAND WHEN CALLING

PARTS DEPARTMENT

800-427-1244 or 310-537-3700
FAX: [phone] or 310-637-3284

^^^^^*^^^^^^^^^^^^^^^^^^^^^^^^^*^6668

SERVICE DEPARTMENT/TECHNICAL ASSISTANCE

800-478-1244 or 310-537-3700
FAX: [phone]

WARRANTY DEPARTMENT

888-661-4279, or 310-661-4279
FAX: [phone]

MAIN

800-421-1244 or 310-537-3700
FAX: [phone]

MULTIQUIP INC.

POST OFFICE BOX 6254
CARSON, CA 90749
310-537-3700 • 800-421-1244
FAX: [phone]
E-MAIL: [e-mail]
WWW: multiquip.com

Quebec, Canada • Manchester, UK • Rio De Janiero, BR • Guadalajara, MX

Atlanta • Boise • Dallas • Houston • Newark