Multiquip HHN-34TVD User Manual

PARTS MANUAL

SERIES

MODEL HHN-34TVD

RIDE-ON POWER TROWEL

(B & S VANGUARD DIESEL ENGINE)

Revision #9 (04/26/11)

To find the latest revision of this

publication, visit our website at:

www.multiquip.com

THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

P/N 21730

Engine exhaust and some of
its constituents, and some dust created

of California to cause cancer, birth
defects and other reproductive harm.

by power sanding, sawing, grinding,
drillingandotherconstructionactivities
contains chemicals known to the State

Some examples of these chemicals are:

Leadfromlead-basedpaints.
Crystallinesilicafrombricks.
Cementandothermasonryproducts.
Arsenicandchromiumfrom chemically
treatedlumber.

Your risk from these exposures varies,
dependingonhowoftenyoudothistype
of work. To reduce your exposure to
these chemicals: work in aALWAYS
well ventilated area, and work with

approved safety equipment, such as

dust masks that are specially designed
to filter out microscopic particles.

PROPOSITION 65 WARNING

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 2

PAGE 2 — HTN 31V

SILICOSIS/RESPIRATORY WARNINGS

WARNING

SILICOSIS WARNING RESPIRATORY HAZARDS

Grinding/cutting/drilling of masonry, concrete, metal and
other materials with silica in their composition may give
off dust or mists containing crystalline silica. Silica is a
basic component of sand, quartz, brick clay, granite and
numerous other minerals and rocks. Repeated and/or
substantial inhalation of airborne crystalline silica can
cause serious or fatal respiratory diseases, including
silicosis. In addition, California and some oth er
authorities have listed respirable crystalline silica as a
substance known to cause cancer. When cutting such
materials, always follow the respiratory precautions
mentioned above.

WARNING

Grinding/cutting/drilling of masonry, concrete, metal and
other materials can generate dust, mists and fumes
containing chemicals known to cause serious or fatal
injury or illness, such as respiratory disease, cancer,
birth defects or other reproductive harm. If you are
unfamiliar with the risks associated with the particular
process and/or material being cut or the composition of
the tool being used, review the material safety data
sheet and/or consult your employer, the material
manufacturer/supplier, governmental agencies such as
OSHA and NIOSH and other sources on hazardous
materials. California and some other authorities, for
instance, have published lists of substances known to
cause cancer, reproductive toxicity, or other harmful
effects.

Control dust, mist and fumes at the source where
possible. In this regard use good work practices and
follow the recommendations of the manufacturers or
suppliers, OSHA/NIOSH, and occupational and trade
associations. Water should be used for d ust
suppression when wet cutting is feasible. When the
hazards from inhalation of dust, mists and fumes cannot
be eliminated, the operator and any bystanders should
always wear a respirator approved by NIOSH/MSHA for
the materials being used.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 3

MQ WHITEMAN — HHN-34TVD
DIESEL POWERED RIDE-ON
TROWEL

Proposition 65 Warning ............................................. 2

Silicosis/Respiratory Warnings .................................. 3

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

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

Explanation Of Codes In Remarks Column ............... 6

Suggested Spare Parts .............................................7

Nameplate And Decals ...........................................8-9

Steering Control Handles Assembly ................... 10-11

Steering Control (Assist) Assembly .................... 12-13

Gear Box/Pivot Assembly ...................................14-15

Gear Box Assembly ............................................16-17

Twin Pitch Handle Assembly (Left & Right) ........18-19

Twin Pitch Tower Assembly (Left & Right) ........... 20-21

Twin Pitch Miter Assembly (Left & Right) ............ 22-23

Engine and Mounts Assembly. ............................24-25

Engine - Air Cleaner & Throttle ........................... 26-27

Engine Radiator Assembly ................................. 28-29

Engine Muffler Assembly ....................................30-31

Engine Clutch Assembly (Old Style) ................... 32-33

Engine Clutch Assembly (New Style) ................. 34-35

Fuel Assembly .................................................... 36-37

Drive Assembly (Old Style) ................................. 38-39

Drive Assembly (New Style) ............................... 40-41

5-Blade Spider Assembly (Left) .......................... 42-43

5-Blade Spider Assembly (Right) .......................44-45

Stabilizer Ring Assembly ....................................46-47

Seat and Frame Assembly .................................48-49

Frame and Components Assembly ....................50-51

Foot Pedals Assembly ........................................52-53

Battery Assembly. ............................................... 54-55

Spray Assembly .................................................. 56-57

Lights Assembly .................................................58-59

Front Panel Assembly ......................................... 60-61

Top Right Panel Assembly .................................. 62-63

E-Z Mover and Lift Assembly .............................. 64-65

HHN-34TVD — TABLE OF CONTENTS

Specifications and part numbers
are subject to change without

.

notice

Terms and Conditions Of Sale ................................. 66

PAGE 4 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 4

PARTS ORDERING PROCEDURES

Ordering parts has never been easier!

If you have an MQ Account, to obtain a Username

Effective:

Choose from three easy options:

January 1st, 2006

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 Parts

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.

and Password, E-mail us at: parts@multiquip.

com.

To ob tain an MQ Acc ou nt, conta ct you r
District Sales Manager for more information.

Use the internet and qualify for a 5% Discount
on Standard orders for all orders which include
complete part numbers.*

Fax your order in and qualify for a 2% Discount
on Standard orders for all orders which include
complete part numbers.*

Domestic (US) Dealers Call:

1-800-427-1244

International Customers should contact
their local Multiquip Representatives for
Parts Ordering information.

Note: Discounts Are Subject To Change

Note: Discounts Are Subject To Change

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

NOTICE

All orders are treated as Standard Orders and will

ship the same day if received prior to 3PM PST.

❒ Specify Preferred Method of Shipment:
✓ UPS/Fed Ex ✓ DHL

■ Priority One ✓ Truck

■ Ground

■ Next Day

■ Second/Third Day

www.multiquip.com

WE ACCEPT ALL MAJOR CREDIT CARDS!

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 5

EXPLANATION OF CODE IN REMARKS COLUMN

The following section explains the different symbols and

QTY. Column

— Item quantity can be indicated by a

A/R (As Required) is generally used for hoses or other

A blank entry generally indicates that the item is not sold
separately. Other entries will be clarified in the “Remarks”

Some of the most common notes found in the “Remarks”
Column are listed below. Other additional notes needed

same unique symbol will be included when this item is

— Used to list an effective serial

— Indicates that the part

part is NOT used on a specific model or model number

available items. Examples include battery cables, shims,

— Indicates that an item cannot
be purchased as a separate item and is either part of an
assembly/kit that can be purchased, or is not available

remarks used in the Parts section of this manual. Use the
help numbers found on the back page of the manual if there
are any questions.

Numbers Used

number, a blank entry, or A/R.

NOTICE

The contents and part numbers listed in the parts
section are subject to change without notice. Multiquip
does not guarantee the availability of the parts listed.

SAMPLE PARTS LIST

NO. PART NO. PART NAME QTY. REMARKS

1 12345 BOLT ......................1 .....INCLUDES ITEMS W/%

2% WASHER, 1/4 IN. ...........NOT SOLD SEPARATELY

2% 12347 WASHER, 3/8 IN. ...1 .....MQ-45T ONLY

3 12348 HOSE ..................A/R ...MAKE LOCALLY

4 12349 BEARING ..............1 .....S/N 2345B AND ABOVE

NO. Column

Unique Symbols — All items with same unique

symbol

(@, #, +, %, or >) in the number column belong to the
same assembly or kit, which is indicated by a note in the
“Remarks” column.

Duplicate Item Numbers — Duplicate numbers indicate
multiple part numbers, which are in effect for the same
general item, such as different size saw blade guards in
use or a part that has been updated on newer versions
of the same machine.

NOTICE

When ordering a part that has more than one item
number listed, check the remarks column for help in
determining the proper part to order.

parts that are sold in bulk and cut to length.

Column.

REMARKS Column

to describe the item can also be shown.

Assembly/Kit — All items on the parts list with the

purchased.

Indicated by:

“INCLUDES ITEMS W/(unique symbol)”

Serial Number Break

number range where a particular part is used.

Indicated by:

“S/N XXXXX AND BELOW”
“S/N XXXX AND ABOVE”
“S/N XXXX TO S/N XXX”

Specific Model Number Use

is used only with the specific model number or model
number variant listed. It can also be used to show a

variant.

Indicated by:

PART NO. Column

Numbers Used — Part numbers can be indicated by a

number, a blank entry, or TBD.

TBD (To Be Determined) is generally used to show a
part that has not been assigned a formal part number
at the time of publication.

A blank entry generally indicates that the item is not sold
separately or is not sold by Multiquip. Other entries will
be clarified in the “Remarks” Column.

PAGE 6 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 6

“XXXXX ONLY”
“NOT USED ON XXXX”

“Make/Obtain Locally” — Indicates that the part can
be purchased at any hardware shop or made out of

and certain washers and nuts.

“Not Sold Separately”

for sale through Multiquip.

HHN 34TVD — SUGGESTED SPARE PARTS

HHN34TVD ENGINE

1 to 3 Units

Qty. P/N Description

4............. 2267 .................. HANDLE GRIP

1............. 11430 ................ SWITCH, SPRAY

2............. 12460 ................ CABLE, PITCH

1............. 1617 .................. LEVER ASSY. TROWEL ADJUSTMENT

2............. 2737 .................. KNOB ASSY.

2............. 10434 ................ CLAMP

1............. 2124 .................. THROTTLE CABLE

5............. 2829 .................. ARMS

2............. 11903 ................ LEVER TROWEL ARM (L.S.)

20........... 0166 A .............. WASHER

20........... 1876 .................. JAM NUT

5............. 11039 ................ BUSHING

2............. 9111 .................. SPRING (L.S.)

20........... 1875 .................. WASHER

20........... 1322 .................. SCREW ASSY., ARM RETAINING

2............. 12931 ................ SPIDER PLATE

20........... 1162 A .............. CAP GREASE FITTING

20........... 11602 ................ SCREW (SHS 3/8 -16 X .25)

20........... 1456 .................. NUT (3/8 -16)

20........... 12097 ................ SCREW (SQH 3/8-16 X 1 3/4 CONE)

2............. 2143 .................. SPRING (R.S.)

2............. 11904 ................ LEVER TROWEL ARM (R.S.)

2............. 12005 ................ SAFETY STOP SWITCH (SAFETY ITEM)

2............. 11418 ................ FUEL CAP/GAUGE

20........... 4514 .................. SCREW (HHC 1/4-20 X 5/8)

1............. 825219 .............. FUEL FILTER ASSEMBLY

2............. 820311 .............. FUEL FILTER ELEMENT, 34TVD DIESEL

3............. 20138 ................ BELT, CVT-VANGUARD COMET

3............. 23365 ................ BELT, CVT-VANGUARD MULTI-CLUTCH

10........... 820263 ........... AIR FILTER ELEMENT

10........... 820314 ......... OIL FILTER ELEMENT

6............. 19473 ................ CLAMP, WORM HOSE #4 (FUEL)

Qty. P/N Description

10........... 10031 .....................WASHER 1/4 IN.

2............. 11692 .....................BRACKET BATTERY

2............. 11693 .....................BOLT BATTERY

6............. 2509 .......................WING NUT

2............. 12548 .....................SPRAY PUMP

2............. 2108 .......................CAP SPRAY TANK

2............. 10958 .....................SWITCH, IGNITION

1............. 19301 .....................TERMINAL STRIP (10-POLE)

8............. 2918 .......................CLAMP, HOSE

1............. 2673 .......................CIRCUIT BREAKER 30 AMP, 12V

1............. 11098 .....................CIRCUIT BREAKER 40 AMP, 12V

2............. 4682 .......................TOGGLE SWITCH

2............. 8381 .......................BOOT, TOGGLE SWITCH

1............. 11792 .....................ACCESSORY SOLENOID

4............. 11078 .....................KEYS, IGNITION (SWITCH)

5............. 12307 .....................BULB, INDICATOR LIGHT

1............. 12018 .....................RELAY, CONNECTOR (SAFETY ITEM)

1............. 12017 .....................RELAY, KILL (SAFETY ITEM)

Part numbers on this Suggested
Spare Parts List may supercede/
replace the P/N shown in the text
pages of this book.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 7

NAME PLATE AND DECALS

SER IES

WHI TEM AN

RET

ARDANTONL

Y

5

D

F

C

E

B

A

G

H

CHECK

GEAR DRIVE

GEAR DRIVE

CHECK

HOT

BELT DRIVE

CLOCKWISE

COUNTER

CLOCKWISE

LUBRICATION

LUBRICATION

LIFTING POINTLIFTING POINT

LUBRICATION

LUBRICATION

MODEL
SERIALNO.

DIESEL FUEL

F

F

B

G

H

C

D

C

E

E

F

F

1

1

1

1

1

2

3

1

1

1

1

1

15

1

1

12

14

13

8

4

2

3

6

7

16

16

11

1

10

17

17

9

CHG

WATER

OIL

GLOW

PLUGS

FUEL

FILTER

HHN 34TVD — NAME PLATE AND DECALS

PAGE 8 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 8

HHN 34TVD — NAME PLATE AND DECALS

NAMEPLATE AND DECALS

NO. PART NO. PART NAME QTY. REMARKS

1 11246 DECAL SET, INTERNATIONAL STDS ...............1................SAFETY ITEM

2 2634 DECAL, SPRING SAFETY ................................2................SAFETY ITEM

3 1499 DECAL, MQ-WHITEMAN RED/TOWER 2

4 36099 DECAL, SAFETY CLOTHING ISO BLUE ..........1................REPLACES 11247

.............................................................................................SAFETY ITEM

5 2332 DECAL, AL PITCH LH 1
6 2300 DECAL, AL PITCH RH 1

7 35137 DECAL, READ OPERATOR'S MANUAL ............1................SAFETY ITEM

8 20926 DECAL, HHN SERIES 1
9 10818 DECAL, MQ-WHITEMAN 24 X 3 1
10 13118 DECAL, POWDER COATED 1

11 20525 DECAL, PROP 65 ..............................................1................SAFETY ITEM

12 11811 DECAL, DIESEL FUEL 1
13 21517 DECAL, INSTRUMENT LIGHT 5 LABEL 1
14 2814 DECAL, CONTROL PANEL 1

15 SERIAL PLATE ..................................................1................CONTACT PARTS DEPT.

16 21455 DECAL, PAN LIFT WARNING ............................2................SAFETY ITEM

17 35168 DECAL, BLADE WARNING ...............................2................SAFETY ITEM

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 9

HHN 34TVD — STEERING CONTROL HANDLES ASSY.

SEE SPRAY ASSY.

24

8

21

18

23

22

18

19

23

2

20

27

18

32

18

20

23

32

9

6

28

4

3

11

RIGHT SIDE

31

33

33

7

14

5

16

LEFT SIDE

13

14

9

13

14

4

3

11

18

26

18

23

19

10

2

1

29

20

25

17

25

23

2

19

15

15

12

30

STEERING CONTROL HANDLES ASSY.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 10

PAGE 10 — HTN 31V

HHN 34TVD — STEERING CONTROL HANDLES ASSY.

STEERING CONTROL HANDLES ASSY.

NO. PART NO. PART NAME QTY. REMARKS
1 0131 A SCREW, HHC 1/4-20 X 3/4 4
2 0447 WASHER, FLAT, 1/2 SAE 3
3 0735 BEARING, CONE, TIMKEN #A6075 4
4 0735 A BEARING, CUP, TIMKEN #A6157 4
5 1023 SCREW, HHC 3/8-16 X 1-1/4 8
6 2197 NUT, ACORN 1/4-20 2
7 2219 PIN, COTTER 1/8 X 1 1/2 2
8 2267 GRIP HANDLE, LEFT-RIGHT 2
9 5277 SCREW, HHC 1/4-20 X 1 1/2 2

10 EM 963105 SCREW, HHC 1/2-13 X 2...................................2................REPLACES 6159A

11 8151 WASHER, FLAT, 3/4 SAE 4
12 10024 NUT, NYLOC 1/4-20 4
13 10133 NUT, NYLOC 3/8-16 8
14 10136 WASHER, FLAT,3/8 SAE 16
15 10176 NUT, NYLOC 1/2-13 4
16 11138 BEARING, P-BLOCK HOUSING 47MPB 4
17 11139 HOUSING SET, BEARING FLANGE 40M-2 6
18 11141 SPACER, ROD END 6
19 11142 ROD END, 1/2-20 MALE RH 3
20 11143 ROD END, 1/2-20 FEMALE RH 3
21 11144 SCREW, SHC 1/2-20 X 2 PLTD 1
22 11145 SCREW. SHC 1/2-20 X 3 PLTD 1
23 11146 NUT, HEX JAM 1/2-20 5
24 11149 BEARING, SB-204-12 4
25 11150 BEARING, SB-201-B 6
26 11172 ROD, L/R MOTION CONTROL 1
27 11173 THREADPIECE, 1/2-20 X 2 PLTD 1
28 11177 HANDLE TUBE, UPPER 2
29 12193 LEVER, L/R MOTION 1
30 12903 STEERING CONTROL W/A LS ASSIST 1
31 12904 STEERING CONTROL W/A RS ASSIST 1
32 12425 HANDLE , LOWER W/A 2
33 12426 NUT, SLOTTED 3/4-16 PLATED 2

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 11

HHN 34TVD — STEERING CONTROL (ASSIST) ASSY.

NOTES:

1

SEE STEERING CONTROL
HANDLES ASSY.

PART OF FRAME.

2

1

1

1

2

3

11

15

15

4

10

14

8

8

4

4

4

12

13

11

8

3

4

8

4

20

2

5

11

8

6

9

1

16

7

19

18

17

2

13

12

5

13

13

13

8

12

12

20

12

12

12

2

2

2

STEERING CONTROL (ASSIST) ASSY.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 12

PAGE 12 — HTN 31V

HHN 34TVD — STEERING CONTROL (ASSIST) ASSY.

STEERING CONTROL (ASSIST) ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 0131 A SCREW, HHC 1/4-20 X 3/4 12
2 0447 WASHER, FLAT, 1/2 SAE 12
3 5054 A WASHER, LOCK, 1/2 MED. 2

4 EM 963105 SCREW, HHC 1/2-13 X 2..................................13...............REPLACES 6159A

5 8136 SCREW, HHC 1/2-20 X 1.1/2” 2
6 10024 NUT, NYLOC 1/4-20 16
7 10087 NUT, NYLOC 1/2-20 THIN 2
8 10176 NUT, NYLOC 1/2-13 13
9 11127 LEVER, STEERING CONTROL W/A 2
10 11139 BEARING, FLANGE HOUSING 40M-2 6
11 11142 ROD END, 1/2-20 MALE RH 9
12 11143 ROD END, 1/2-20 FEMALE RH 7
13 11146 NUT, HEX JAM 1/2-20 11
14 11150 BEARING, SB-201-8 6
15 11173 THREADPIECE, STEERING LEVERS 2
16 12195 HOUSING, STEERING ASSIST SPRING 2
17 12196 SPRING, STEERING ASSIST 2
18 12197 RING, RETAINING 2
19 12198 SCREW, HHC 1/2-20 X 7 TAP GR5 2
20 12200 ASSIST ASSY. , STEERING 2

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 13

GEAR BOX/PIVOT ASSY.

L

U

B

E

14

G

E

A

R

13

10

15

10

10

10

11

11

12

17

16

12

13

2

2

4

4

5

5

6

7

2

9

9

8

8

8

8

1

1

3

3

1

1

SEE STEERING CONTROL ASSY.

EACH GEARBOX CAPACITY 144 OZ. (4.26 LITERS)
USE ISO 220 AGMA GR 5EP GEAR COMPOUND.

NOTES:

24 OZ. BOTTLE

1

RIGHTSIDE GEARBOX ASSY.
USE SERVICE P/N 12704.

LEFTSIDE GEARBOX ASSY.
USE SERVICE P/N 12703.

2

SCREWS ARE PART OF GEARBOX ASSY.
TO ORDER SCREWS USE P/N 9154.

3

4

5

4

4

3

5

2

1

HHN 34TVD — GEAR BOX/PIVOT ASSY.

PAGE 14 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 14

HHN 34TVD — GEAR BOX/PIVOT ASSY.

GEAR BOX/PIVOT ASSY. NO PART NAME QTY. REMARKS

NO. PART NO. PART NAME QTY. REMARKS

1 0166 A WASHER, LOCK 3/8 MED 8
2 0447 WASHER, FLAT 1/2 SAE 2
3 10136 WASHER, FLAT 3/8 SAE 4
4 10176 NUT, NYLOC 1/2-13 2
5 1023 SCREW, HHC 3/8 -16 X 1-1/4 8
6 12716 TRUNNION 1
7 12719 PIVOT, GEAR BOX W/A 1
8 12725 BLOCK, ROCKER 4
9 12856 BRACKET, DIRECTION CONTROL 1
10 12859 PLATE G.B. SPACER 4
11 12713 ROCKER BLOCK 2
12 2549 SCREW, HHC 1/2-13 X 3 2
13 4370 SCREW, HHC 3/8-16 X 2-1/4 4
14 20445 GEARLUBE, ISO 220 AGMA GR 5EP 24 OZ. 6
15# 9154 SCREW, HHC 3/8-16 X 1-3/4 4

16 12704 GEARBOX, RIGHT ............................................1................INCLUDES ITEMS W/#

17 12703 GEARBOX, LEFT ...............................................1................INCLUDES ITEMS W/#

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 15

GEARBOX ASSY.

HHN 34TVD — GEARBOX ASSY.

PAGE 16 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 16

HHN 34TVD — GEARBOX ASSY.

GEARBOX ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1$ 0166 A WASHER, LOCK 3/8 MED 16
2$ 0181 B WASHER, LOCK 1/4 MED 8
3$ 0205 SCREW, HHC 3/8-16 X 1 8
4$ 0730 SCREW, HHC 1/4-20 X 1 8
5$ 10136 WASHER, FLAT, 3/8 SAE 8
6$ 11584 SIGHT GLASS, 3/4 MALE PIPE 1
7$ 11682 FITTING, PLUG, 1/8 MP SQ HEAD 1
8$ 12599 CASE, GEAR MACHINED 1

9$ 12600 COVER, GEARBOX ..................................................1................. OLD STYLE GEARBOX

9$ 21811 COVER, GEARBOX ..................................................1................. NEW STYLE GEARBOX

10$ 12601 CAP, GEARBOX INPUT 1
11$ 12602 CAP, GEARBOX IDLER 2

12$% HUB, INPUT SHAFT .................................................1................. NOT AVAILABLE SEPARATELY

13$+ GEAR, 85T HELICAL ...............................................1................. NOT AVAILABLE SEPARATELY

14$@ PINION, 17T HELICAL .............................................1................. NOT AVAILABLE SEPARATELY

15$@ GEAR, 60T HELICAL ...............................................1................. NOT AVAILABLE SEPARATELY

16$% PINION, 15T BEVEL .................................................1................. NOT AVAILABLE SEPARATELY

17$+ SHAFT, OUTPUT ......................................................1................. NOT AVAILABLE SEPARATELY

18 12691 BEARING, CONE TIMKEN #M84249 ......................2................. OLD STYLE GEARBOX

18$% 21803 BEARING, CONE SKF 32305 J2.............................2................. NEW STYLE GEARBOX

19 12692 BEARING, CUP TIMKEN #M84210 ..........................2................. OLD STYLE GEARBOX

20 12693 BEARING, CONE TIMKEN #2793 ............................2................. OLD STYLE GEARBOX

20$@ 21802 BEARING, CONE SKF 32307 J2..............................2................. NEW STYLE GEARBOX

21 12694 BEARING, CUP TIMKEN #2729 ...............................2................. OLD STYLE GEARBOX

22$% 12696 COUPLER, GEARBOX 1
23$ 12697 PIN, DOWEL 0.375/.3752 X 3/4 2
24$%# 12698 O RING, SIZE - 151 BUNA N 4
25$# 12700 SEAL, CASE 0-RING HHN 0.103 X 46. 38 1
26$%# 12701 SEAL, NATIONAL #471424 1
27$# 12702 SEAL, NATIONAL #470682 1
28$@ 12735 KEY, 3/8 X 3/4 1
29$+ 12736 KEY, HARDENED 3/8 X 1-1/2 1

30 12796 BEARING, CONE TIMKEN #26882 ..........................2................. OLD STYLE GEARBOX

30$+ 21801 BEARING, CONE SKF 33109 Q...............................2................. NEW STYLE GEARBOX

31 12797 BEARING, CUP TIMKEN #26823 .............................2................. OLD STYLE GEARBOX

32$ 20932 SHIM, INPUT. 0.002 THICK 3
33$% 1313 SCREW, FHSC 3/8 - 24 X 3/4 PLAIN 1
34$% 26034 KEY, 3/16 X 17/32 1
35$ 4196 SCREW, HHC 3/8 - 16 X 3/4 8
36$ 911064 FITTING, PLUG 1/2 MP SQ HEAD 1
37$ 911329 FITTING, PLUG 3/8 MP MAGNETIC 2
38$% 9120 RETAINER, DRIVEN PULLEY 1
39$ 9154 SCREW, HHC 3/8 - 16 X 1-3/4 4

40 20933 KIT, BEARING/SEAL HHN HELICAL ........................1................. INCLUDES ITEMS W/ #

..................................................................................................... GEARBOX S/N 3999 AND BELOW

41 21854 GEARBOX ASSY., RIGHT ........................................1................. INCLUDES ITEMS W/ $

42 21853 GEARBOX ASSY., LEFT ...........................................1................. INCLUDES ITEMS W/ $

43 21853854INPUT KIT, INPUT PINION/HUB/COUPLER ........................1................. INCLUDES ITEMS W/ %

44 21853854INTER KIT, INTER PINION/GEAR 1 INCLUDES ITEMS W/ @
45 21853854OUTER KIT, OUTPUT SHAFT/GEAR 1 INCLUDES ITEMS W/ +

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 17

HHN 34TVD — TWIN PITCH HANDLE ASSY. (LEFT & RIGHT)

TWIN PITCH TOWER ASSY.

TWIN PITCH HANDLE ASSY. (LEFT & RIGHT)

3

28

11

26

LH

RH

1

10

27

2

8

9

1

2

16

17

18

19

15

13

12

14

4

5

3

6

7

20

LEVER ASSEMBLY, ITEM 26

1

INCLUDES ITEMS WITHIN OUTLINE.

KNOB KIT P/N 2737 (ITEM 27)

2

INCLUDES ITEMS 1,2,4, AND 5.

RIGHT SIDE PITCH HANDLE IS

3

IDENTICAL TO LEFT SIDE
PITCH HANDLE UNLESS
OTHERWISE NOTED.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 18

23

8

9

PAGE 18 — HTN 31V

21

22

CONTINUED ON

HHN 34TVD — TWIN PITCH HANDLE ASSY. (LEFT & RIGHT)

TWIN PITCH HANDLE ASSY. (LEFT & RIGHT)

NO. PART NO. PART NAME QTY. REMARKS

1 #$ 4403 KNOB, SHIFT 1
2 #$ 3231 SPACER 1
3 # 1615 CRANK LEVER 1
4 #$ 1733 HARDENED WASHER 1
5 #$ 1616 SHOULDER BOLT 1
6 +% 2620 SCREW, BHC 10 – 24 X 5/8 4
7 10114 WASHER, EXT. SHKP, #8 4
8 2621 FITTING GREASE 2
9 1162 A CAP, GREASE ZERK/2 2
10 # 4014 SCREW, 2 - 3/16 P-K TYPE U DRIVE 2
11 # 2300 DECAL, AL PITCH, RH 1
12 # 1528 SCREW, SHSS 1/4 – 20 X 5/16" 2
13 # 0185 SCREW, SHSS 3/8 – 16 X 3/8" 1
14 +% 2649 COVER, PITCH CONT HOUSING 1
15 +% 1579 SCREW, HHC 1/4 – 20 X 1/2 1
16 +% 0181 B WASHER, LOCK, 1/4 MED 4
17 +% 0948 WASHER, FLAT, 1/4 SAE 1
18 +% 1530 GEAR, SLAVE, TPC 1
19 +% 1733 WASHER, 1/32 X 1/2 HARDENED 8
20 +% 1529 GEAR, MASTER, TPC 1
21 +% 0161 C WASHER, LOCK 5/16 MED 1
22 +% 0655 SCREW, HHC 5/16 – 18 X 3/4 1
23 +% 10546 HOUSING, PITCH CONTROL, 1 - 3/4 1

26 1617 LEVER ASSY., TROWEL ADJUSTMENT ..........1................INCLUDES ITEMS W/#

27 2737 KNOB, KIT .........................................................1................INCLUDES ITEMS W/$

28 # 2332 DECAL, AL PITCH, LH 1

NOTE 1: ITEMS WITH % ARE PART OF TWIN PITCH ASSEMBLY RIGHT SIDE P/N 20007.
ITEMS WITH + ARE PART OF TWIN PITCH ASSEMBLY LEFT SIDE P/N 20006.

NOTE 2: INDICATED QUANTITIES ARE FOR ONE PITCH TOWER.
IF ORDERING FOR TWO PITCH TOWERS DOUBLE THE QUANTITY.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 19

HHN34TVD — TWIN PITCH TOWER ASSY. (LEFT & RIGHT)

SEE , ITEM 31
TWIN PITCH MITER ASSY.

SEE , ITEM 32
TWIN PITCH MITER ASSY.

A

B

4

3

2

1

4

1

3

4

2

2

5

3

6

7

12

8

9

1

13

10

11

16

17

19

B

18

14

15

15

3

4

22

20

23

24

21

A

25

PITCH HANDLE HOUSING
COMPONENTS, TWIN PITCH HANDLE ASSY.

KNOB KIT P/N 2737,
SEE TWIN PITCH HANDLE ASSY. ITEM 26.

RIGHT SIDE TOWER ASM P/N 20007
AND LEFT SIDE TOWER ASM P/N 20006
INCL. ALL ITEMS WITHIN OUTLINE.

RIGHT SIDE TWIN PITCH ASSEMBLY IS
IDENTICAL TO LEFT SIDE TWIN PITCH
ASSEMBLY UNLESS OTHERWISE NOTED.

LEFT

RIGHT

LEFT

RIGHT

TWIN PITCH TOWER ASSY. (LEFT & RIGHT)

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 20

PAGE 20 — HTN 31V

HHN34TVD — TWIN PITCH TOWER ASSY. (LEFT & RIGHT)

TWIN PITCH TOWER ASSY. (LEFT & RIGHT)

NO. PART NO. PART NAME QTY. REMARKS

1 (LT) 20006 TOWER ASSEMBLY, LEFT TPC ................. 1 ............. INCLUDES ITEMS W/+

1 (RT) 20007 TOWER ASSEMBLY, RIGHT TPC............... 1 ............. INCLUDES ITEMS W/%

2 +% 10512 RING, SNAP, TRUARC 5160 – 75 1
3 +% 2170 BEARING, RACE, TORR #TRA 1220 3
4 +% 1604 BEARING, BALL THRUST 1
5 +% 1612 BEARING, ALUM – PITCH CONTR 1
6 +% 2169 BEARING, THRUST, TORR #NTA 1220 1

7 +% 2367 SET COLLAR .............................................. 1 ............. INCLUDES ITEM 8

8 +% 0685 SCREW, SHS 5/16 - 18 X 5/16 1
9 +% 0126 KEY, WOODRUFF #9 1

10 + 10511 SHAFT, PITCH CONTROL, LH TPC ........... 1 ............. LEFT SIDE ONLY

11 % 10510 SHAFT, PITCH CONTROL, RH TPC .......... 1 .............RIGHT SIDE ONLY

12 +% 1733 WASHER, 1/32 X 1/2 HARDENED 4
13 +% 2007 SHAFT 1

14 +% 1578 KEY, WOODRUFF, #3 ................................. 9 ............. QTY. INCLUDES USAGE ON

.................................................................................... BOTH TWIN PITCH ASSEMBLIES,

.................................................................................... AND MITER BOX SHAFTS

15 +% 11654 PIN, ROLL 1/8 X 1 PLATED ....................... 5 ............. QTY. INCLUDES USAGE ON BOTH

.................................................................................... TWIN PITCH ASSEMBLIES, AND

.................................................................................... MITER BOX SHAFTS

16 +% 2311 SPACER, 3/4 X 1/2 X 0.8L 1
17 +% 11583 U-JOINT, PITCH CONTROL 1
18 +% 1586 PIN, ROLL 1/8 X 3/4 1
19 +% 20005 SHAFT, PITCH CONTROL 1

20 + 10722 SLIDE BLOCK, LH PITCH CONTROL ....... 1 .............LEFT SIDE ONLY

21 % 10721 SLIDE BLOCK, RH PITCH CONTROL ....... 1 ............. RIGHT SIDE ONLY

22 +% 10382 BOLT, SHOULDER 3/8 X 3/8 LONG 1
23 +% 10723 PIN, SPIROL 3/16 X 1 3/8 HD 1
24 +% 12460 CABLE, PITCH ASSEMBLY 1
25 +% 1116 NUT, BRASS JAM 5/16 – 18 2

NOTE 1: ITEMS WITH % ARE PART OF TWIN PITCH ASSEMBLY RIGHT SIDE P/N 20007.
ITEMS WITH + ARE PART OF TWIN PITCH ASSEMBLY LEFT SIDE P/N 20006.

NOTE 2: INDICATED QUANTITIES ARE FOR ONE PITCH TOWER.
IF ORDERING FOR TWO PITCH TOWERS DOUBLE THE QUANTITY.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 21

HHN34TVD — TWIN PITCH MITER ASSY. (LEFT & RIGHT)

CONTINUED FROM , ITEM 13
SEE TWIN PITCH TOWER ASSY.

CONTINUED FROM , ITEM 19
SEE TWIN PITCH TOWER ASSY.

A

B

A

B

29

45

51

50

29

43

52

47

3

24

43

45

48

3

47

29

38

15

3

46

14

32

31

56

17

41

42

53

20

24

29

50

49

20

24

MITER BOX KIT, ITEM 56
INCLUDES ITEMS WITHIN OUTLINE.

ITEM 44, SLEEVE COUPLES THE
LEFT AND RIGHT SIDES OF THE
TWIN PITCH CONTROLS.

ITEM 51 COUPLES
THE LEFT SIDE MITER BOX ASSY.

BOTH RIGHT AND LEFT T.P. MITER BOX ASSY.
ARE IDENTICAL, UNLESS OTHERWISE
NOTED. (ITEMS WITHIN INDICATED OUTLINE)

ITEM 49 CONNECTS
THE RIGHT SIDE MITER BOX ASSY.

2

3

4

5

1

1

5

PART OF LEFT SIDE TWIN
PITCH TOWER ASSEMBLY

44

49

2

3

4

TYPICAL BOTH LEFT
AND RIGHT SIDES

COMPLETE MITER
BOX ASSEMBLY

TO RIGHT

SIDE MITER

BOX

LEFT-SIDE

MITER BOX

LONG

SLEEVE

SHORT

24

TWIN PITCH MITER ASSY. (LEFT & RIGHT)

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 22

PAGE 22 — HTN 31V

HHN34TVD — TWIN PITCH MITER ASSY. (LEFT & RIGHT)

TWIN PITCH MITER ASSY. (LEFT & RIGHT)

NO. PART NO. PART NAME QTY. REMARKS

3@+% 0181 B WASHER, LOCK, 1/4 MED 20
14@+% 11583 U-JOINT, PITCH CONTROL 2
15@+% 1162 A CAP, GREASE ZERK 2
17 10548 TUBE, PITCH CONTROL 1

20@+% 11654 PIN, ROLL 1/8 X 1 ......................................5 .............QTY. INCLUDES USAGE ON BOTH

....................................................................................TWIN PITCH ASSEMBLIES, AND

....................................................................................MITER BOX SHAFTS

24@+% 1578 KEY, WOODRUFF, #3 .................................9 .............QTY. INCLUDES USAGE ON BOTH

....................................................................................TWIN PITCH ASSEMBLIES, AND

....................................................................................MITER BOX SHAFTS

29@+% 1733 WASHER, 1/32 X 1/2 HARDENED 8
31 2012 SLEEVE, ADJ – LONG, RIDER 1
32 2156 SPRING, COIL 1
38@+% 2621 ZERK, GREASE STR 1/4 – 28 2
41 0202 SCREW, HHC 5/16 – 18 X 1 4
42 0300 B WASHER, FLAT, 5/16 SAE 4
43@ 0730 SCREW, HHC 1/4 – 20 X 1 8
44@ 11653 SLEEVE, WITH U-JOINT HTH 1
45@ 1577 SET COLLAR, 1/2 2
46@ 1987 MITER BOX, PITCH CONTROL 1
47@ 1988 MITER BOX, BEARING CAP RIDERS 2
48@ 2021 SHAFT, MITER VERTICAL 1

49@ 2022 SHAFT, MITER ..........................................3 .............QTY. INCLUDES USAGE ON BOTH

....................................................................................TWIN PITCH ASSEMBLIES, AND

....................................................................................MITER BOX SHAFTS

50@ 2062 GEAR, MITER 2
51@ 2845 SHAFT, MITER BOX HORIZ 1
52@ 4514 SCREW, HHC 1/4 – 20 X 5/8 4
53 5283 NUT, NYLOC 5/16 –18 4

56 11655 MITER BOX ASSEMBLY ............................1 .............INCLUDES ITEMS W/@

NOTE 1: ITEMS WITH % ARE PART OF TWIN PITCH ASSEMBLY RIGHT SIDE P/N 20007.
ITEMS WITH + ARE PART OF TWIN PITCH ASSEMBLY LEFT SIDE P/N 20006.

NOTE 2: INDICATED QUANTITIES ARE FOR ONE PITCH TOWER.
IF ORDERING FOR TWO PITCH TOWERS DOUBLE THE QUANTITY.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 23

ENGINE AND MOUNTS ASSY.

HHN 34TVD — ENGINE AND MOUNTS ASSY.

1

4

7

9

7

NOTES:

PART OF FRAME.

1

8

8

8

5

9

2

3

6

4

1

10

PAGE 24 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 24

HHN 34TVD — ENGINE AND MOUNTS ASSY.

ENGINE AND MOUNTS ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 21295 ENGINE, BRIGGS 34 HP DM954D 1
2 10136 WASHER, FLAT 3/8 SAE 4
3 1665 SCREW, 3/8 - 16 X 2 4
4 21014 MOUNT, ENGINE VIB. 4
5 21582 CRADLE, ENGINE 1
6 4001 WASHER, FLAT 3/8 PLTD STD USS 4
7 1605 SCREW, HHC M8 - 1.25 X 25MM 3
8 0161 C WASHER, LOCK 5/16 MED 8
9 2866 SCREW, HHC M8 - 1.25 X 20MM 5
10 10133 NUT, NYLOC 3/8 - 16 4

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 25

HHN 34TVD — ENGINE - AIR CLEANER & THROTTLE ASSY.

ENGINE - AIR CLEANER & THROTTLE ASSY.

6

16

15

7

3

13

3

5

7

20

2

4

12

17

8

1

11

18

9

19

1

8

14

10

2

NOTES:

PART OF THROTTLE CABLE.

1

FUEL FILTER AND ELEMENT

2

SEE FUEL SECTION.

PAGE 26 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 26

HHN 34TVD — ENGINE - AIR CLEANER & THROTTLE ASSY.

ENGINE - AIR CLEANER & THROTTLE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 0161 C WASHER, LOCK, 5/16 MED. 5
2 0730 SCREW, HHC 1/4 - 20 X 1 2
3 0937 NUT, HEX 10-32 2
4 0948 WASHER, FLAT 1/4 SAE 2
5 10018 SCREW, SHC 10-32 X 1 1
6 10019 NUT, NYLOC 10-32 1
7 10434 CLAMP, HOSE 2 IN ID 2
8 1605 SCREW, HHC M8-1.25 X 25mm 5
9 19266 NUT, BLIND 1/4 - 20 X 10GA 2
10 19468 GROMMET 2
11 19470 WASHER, FLAT 5/16 USS 2
12 21481 BRACKET, AIR CLEANER HHN 34VTD 1
13 21496 HOSE, AIR CLEANER HHN 34VTD 1
14 21509 SPACER, .5 OD X .05 W X .31 2
15 2153 ROD END, 10-32 FEMALE RH 1
16 2203 WASHER, FLAT #10 1
17 825118 AIR CLEANER ASSY. 1
18 820263 ELEMENT, AIR CLEANER 1
19 820250 CLAMP, AIR CLEANER 1
20 820314 OIL FILTER 1

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 27

ENGINE RADIATOR ASSY.

NOTES:

APPLY THREADLOCK BLUE 246 OR

EQUIVALENT. P/N 60097

1

2

APPLY UNDER RADIATOR.

APPLY TO RADIATOR BRACKET.

3

17

9

16

19

25

13

14

15

15

10

10

7

7

8

8

3

5

17

2

1

18

18

22

22

24

23

8

1

3

2

6

14

20

3

2

12

11

4

14

37 12225 HOSE , AIR CLEANER MT

HHN 34TVD — ENGINE RADIATOR ASSY.

1

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 28

PAGE 28 — HTN 31V

HHN 34TVD— ENGINE RADIATOR ASSY.

ENGINE RADIATOR ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 0131 A SCREW, HHC 1/4 - 20 X 3/4 4
2 0181 B WASHER, LOCK 1/4 MED 6
3 0948 WASHER, FLAT, 1/4 SAE 6
4 10024 NUT, NYLOC 1/4-20 2
5 1579 SCREW, HHC 1/4 - 20 X 1/2 4
6 21453 RADIATOR, HHN 34TVD 1
7 21281 BRACKET, RADIATOR TIE DOWN 2
8 21552 CLAMP, HOSE WORM 1 - 1/4 DIA #16 4
9 21568 BRACKET, RADIATOR HHN 1
10 21570 SPACER, RADIATOR POST 2
11 21573 BRACKET, RADIATOR SUPPORT 2
12 21574 CLAMP, LOOP CUSHIONED #16 2
13 4001 WASHER, FLAT 3/8 PLTD STD USS 4
14 4514 SCREW, HHC 1/4 - 20 X 5/8 6
15 579072 GROMMET, 0.5 ID 2

16 60049 TRIM EDGE, 1/32 ............................................ 5.5 ..............SOLD IN FOOT LENGTHS

17 60119 TAPE, FOAM SELF-ADH PVC 0.19 X 1.25 3
18 825543 HOSE, RADIATOR 2
19 12450 GUARD, RADIATOR 1

20 21488 SHROUD, RADIATOR 34V TD ...........................1................SAFETY ITEM

21 825106 BRACKET, MOUNTING TANK 1
22 825428 TANK RESERVE ASSY. 1
23 825446 FAN, RADIATOR 1
24 820271 FAN BELT 1
25 CAPPRE10415 CAP, RADIATOR 1

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 29

ENGINE MUFFLER ASSY.

NOTES:

TORQUE TO 15 FT. LBS.

USE THREADLOCK BLUE 242 OR EQUIVALENT.

GROUNDING HARDWARE.

1

2

3

13

11

12

1

4

8

2

1

10

6

5

5

6

6

3

1

7

9

1

1

2

3

HHN 34TVD — ENGINE MUFFLER ASSY.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 30

PAGE 30 — HTN 31V

HHN 34TVD — ENGINE MUFFLER ASSY.

ENGINE MUFFLER ASSY.

NO PART NO PART NAME QTY. REMARKS

1 0161 C WASHER, LOCK, 5/16 MED. 4
2 0655 SCREW, HHC 5/16-18 X 3/4 2
3 1605 SCREW, HHC M8-1.25 X 25mm 4
4 2866 SCREW, HHC M8-1.25 X 20mm 2
5 11534 NUT, “U” TYPE, 1/4-20 8
6 11819 SCREW, HHC 1/4-20 X 3/4 W/WASH 7
7 12847 EXHAUST GASKET 1
8 19470 WASHER, FLAT 5/16 USS 2
9 20440 NUT, HEX LOCK M8 - 1.25 THIN 4

10 21036 BELT GUARD/MUFFLER SUPPORT ................1................SAFETY ITEM

11 21190 PLATE, BELT GUARD SIDE ..............................1................COMET CLUTCH

.............................................................................................SAFETY ITEM

11 22579 PLATE, BELT GUARD SIDE ..............................1................MULTI-CLUTCH

.............................................................................................SAFETY ITEM

12 21197 PLATE, BELT GUARD REAR .............................1................SAFETY ITEM

13 21451 MUFFLER, 34TVD 1

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 31

HHN 34TVD — ENGINE CLUTCH ASSY. (OLD STYLE)

3

NOTES:

TORQUE TO 150 FT. LBS

TORQUE TO 15 FT. LBS.
BOLT IS INCLUDED WITH
ENGINE.

COMET CLUTCH
NO LONGER AVAILABLE.

1

2

3

1

2

4

5

6

7

3

8

1

2

9

ENGINE CLUTCH ASSY. (OLD STYLE)

PAGE 32 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 32

HHN 34TVD — ENGINE CLUTCH ASSY. (OLD STYLE)

ENGINE CLUTCH ASSY. (OLD STYLE)

NO. PART NO. PART NAME QTY. REMARKS

1 20138 BELT, CVT-VANGUARD COMET 2
2 3911758 FLYWHEEL STUB, B& S #835020 1
3 20046 SCREW, HHC M8 1.25 X 25 MM GRADE 10.9 5

4 CLUTCH, CVT 1-7/16 COMET MTLAST ...........1................NO LONGER AVAILABLE

.............................................................................................USE CLUTCH KIT P/N 22581

.............................................................................................TO UPGRADE TO

.............................................................................................MULTI-CLUTCH SYSTEM

5 20215 SPACER, 1.415 OD X 21/32 ID X 2-1/16L 1
6 4703 WASHER, LOCK, 5/8 MED 1
7 20057 SCREW, HHC 5/8-18 X4 1
8 0161 C WASHER, LOCK 5/16 MED 5
9

23291 TOOL, CLUTCH REMOVAL 1

MULTI-CLUTCH COMPONENTS ARE NOT INTERCHANGEABLE
WITH THE PRIOR HOFFCO COMET DRIVE SYSTEM. THE
HOFFCO COMET CVT SYSTEM MUST BE REPLACED FOR
COMPATIBILITY WITH THE NEW EQUIPMENT.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 33

HHN 34TVD — ENGINE CLUTCH ASSY. (NEW STYLE)

1

2

3

8

4

5

7

6

MULTI-CLUTCH

UPGRADE

KIT

1

2

2

NOTES:

TORQUE TO 45 FT. LBS

TORQUE TO 34 FT. LBS

1

PAGE 34 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 34

HHN 34TVD — ENGINE CLUTCH ASSY. (NEW STYLE)

ENGINE CLUTCH ASSY. (NEW STYLE)

NO. PART NO. PART NAME QTY. REMARKS

1 23377 SCREW, HHC 7/16-20 X 6.5 1
2 23369 WASHER, STEP 7/16 1
3 23363-1 CLUTCH, UPPER, MULTI-CLUTCH 1
4 23365 BELT, CVT CLUTCH 2
5 23368 STUB SHAFT 1
6 22021 SCREW, HEX FLANGE M8 5
7 22581 KIT, HHN CVT REPLACEMENT 1
8

23371 PULLER, MULTI-CLUTCH 1

MULTI-CLUTCH COMPONENTS ARE NOT INTERCHANGEABLE
WITH THE PRIOR HOFFCO COMET DRIVE SYSTEM. THE
HOFFCO COMET CVT SYSTEM MUST BE REPLACED FOR
COMPATIBILITY WITH THE NEW EQUIPMENT.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 35

FUEL ASSY.

ENGINE FUEL ONLY

6

7

1

11

12

FROM DIESEL ENGINE
FUEL RETURN

TO DIESEL ENGINE.

(DIESEL FUEL FILTER/

WATER SEPARATOR.)

TO FUEL INJECTORS.

CUT TO FIT.

14

5

4

9

6

10

13

8

8

9

8

8

1

1

2

2

3

4

4

3

4

3

1

15

16

3

3

2

HHN 34TVD — FUEL ASSY.

PAGE 36 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 36

HHN 34TVD — FUEL ASSY.

FUEL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 4514 SCREW, HHC 1/4-20 X 5/8................................4................OLD STYLE COMET CLUTCH

1 1579 SCREW, HHC 1/4-20 X .5..................................4................NEW STYLE MULTI-CLUTCH

2 0161 C WASHER, LOCK, 5/16 MED. .............................4................OLD STYLE COMET CLUTCH

3 0948 WASHER, FLAT, 1/4 SAE ..................................4................OLD STYLE COMET CLUTCH

3 0948 WASHER, FLAT 1/4 SAE ..................................12...............NEW STYLE MULTI-CLUTCH

4 11418 FUEL CAP/GAUGE (10.5”) 1
5 20292 TANK, FUEL DIESEL 1
6 19633 BUSHING, RUBBER FUEL DAPCO10672 2
7 20795 VALVE , SCREENED DAPCO 12570 1
8 19473 CLAMP, WORM HOSE, #4 (1/4-5/8) 8

9 60013 HOSE, .25 ID RUBBER FUEL LINE ..................6................SOLD IN FOOT LENGTHS

10 11811 DECAL, DIESEL FUEL 1
11 825219 FUEL FILTER COMPLETE 1
12 820311 FUEL FILTER ELEMENT ONLY 1
13 12007 FITTING, 90 4BARB-4BARB FUEL 1

14 0131 A SCREW, HHC 1/4-20 X 3/4................................4................NEW STYLE MULTI-CLUTCH

15 10024 NUT, NYLOC 1/4-20 ..........................................4................NEW STYLE MULTI-CLUTCH

16 22588 MOUNT, FUEL TANK .........................................1................NEW STYLE MULTI-CLUTCH

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 37

DRIVE ASSY. (OLD STYLE)

RIGHT SIDE

LEFT SIDE

1

3

5

6

7

8

9

23

24

25

26

10

13

14

15

7

6

20

19

4

5

1

TORQUE TO 12 FT-LBS.

4

17

19

20

21

2

2

12

27

12

11

16

22

5

18

11

28

4

1

HHN 34TVD — DRIVE ASSY. (OLD STYLE)

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 38

PAGE 38 — HTN 31V

HHN 34TVD — DRIVE ASSY. (OLD STYLE)

DRIVE ASSY. (OLD STYLE)

NO. PART NO. PART NAME QTY. REMARKS

1 #@$ 2043 SHAFT, CV JOINT BRT, 9-5/8 LONG 1
2%#@$ 2259 BOOT, C.V. JOINT 4
3 # 10909 KEY, 3/16 X 11/16 1
4 #@$ 0126 KEY, WOODRUFF #9 4
5 #@$ 2090 RING, SNAP TRUARC #5100- 106 4
6 # 1146 SCREW, FHSC 5/16- 18 X 1 NYLOC 2
7 # 2037 WASHER, RETAINING 2
8 # 2029 COUPLER, 1 ID. RIDER 1
9 # 10337 BEARING, PILLOW BLOCK FAF YAK- 1 2
10 # 20044 SPACER, BEARING SHAFT 1
11 # 2186 SCREW, SHC 5/16-18 X 2-1/4 PLTD 9
12 # 0161 C WASHER, LOCK, 5/16 MEDIUM 12
13 # 21475 PULLEY, CVT LOWER 1
14 # 20043 SHAFT, DRIVE BEARING 1
15 # 20116 O-RING, SIZE- 031 BUNA N 1
16 # 20184 SHAFT, CV JOINT, HHN 7-13/16 LONG 1
17 # 12590 COUPLER, CV JOINT COMET CLUTCH 1
18 # 20056 SCREW, HHC 1/4- 28 X 3/4 GRD. 8 3

19 #@$ 2052 JOINT, CV W/BOOT ...........................................4................INCLUDES ITEM W/%

20 #@$ 11108 GASKET, CV JOINT BOOT 4
21 #@$ 1662 TIE, CABLE TY-RAP 4
22 # 0243 SCREW, SHC 5/16- 18 X 1-3/4 3
23 # 10136 WASHER, FLAT 3/8 SAE 4
24 # 10133 NUT, NYLOC 3/8 - 16 4
25 # 20186 PLATE, BEARING MOUNT 2

26 21493 DRIVE ASSY., W/ COMET 34V TD ....................1................INCLUDES ITEMS W/#

27# 23450 CV JOINT ASSY, RH .........................................1................INCLUDES ITEMS W/@

28# 23451 CV JOINT ASSY, LH ..........................................1................INCLUDES ITEMS W/$

MULTI-CLUTCH COMPONENTS ARE NOT INTERCHANGEABLE
WITH THE PRIOR HOFFCO COMET DRIVE SYSTEM. THE
HOFFCO COMET CVT SYSTEM MUST BE REPLACED FOR
COMPATIBILITY WITH THE NEW EQUIPMENT.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 39

4

1

RIGHT SIDE

LEFT SIDE

5

9

25

14

20

19

4

5

1

2

2

TORQUE TO 10 FT-LBS.

NEW STYLE DRIVE ASSEMBLY
MUST BE INSTALLED PER
INSTRUCTION SHEET, P/N 23444,

4

19

20

21

2

2

12

27

12

11

16

22

5

11

28

3

29

6

7

8

23

24

10

17

15

30

7

1

18

31

13

DRIVE ASSY. (NEW STYLE)

HHN 34TVD — DRIVE ASSY. (NEW STYLE)

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 40

PAGE 40 — HTN 31V

HHN 34TVD — DRIVE ASSY. (NEW STYLE)

DRIVE ASSY. (NEW STYLE)

NO. PART NO. PART NAME QTY. REMARKS

1 @$ 2043 SHAFT, CV JOINT BRT, 9-5/8 LONG 1
2%@$ 2259 BOOT, C.V. JOINT 4
3 10909 KEY, 3/16 X 11/16 1
4 @$ 0126 KEY, WOODRUFF #9 4
5 @$ 2090 RING, SNAP TRUARC #5100- 106 4
6 1146 SCREW, FHSC 5/16- 18 X 1 NYLOC 1
7 2037 WASHER, RETAINING 2
8 2029 COUPLER, 1 ID. RIDER 1
9 10337 BEARING, PILLOW BLOCK FAF YAK- 1 2
10 23431 SPACER, 1.25DIA X 1.01ID X 4.81 1
11 2186 SCREW, SHC 5/16-18 X 2-1/4 PLTD 9
12 0161 C WASHER, LOCK, 5/16 MEDIUM 12
13 23363-2 PULLEY, CVT DRIVEN LOWER 1
14 23430 SHAFT, DRIVE BEARING 1.00 x 12.5 1
15 20116 O-RING, SIZE- 031 BUNA N 1
16 20184 SHAFT, CV JOINT, HHN 7-13/16 LONG 1
17 23433 COUPLER, CV JOINT CCVT 1
18 9165 SCREW, HHFS 1/4-28 X 3/4 GR5 PATCH 3

19 @$ 2052 JOINT, CV W/BOOT ...........................................4................INCLUDES ITEM W/%

20 @$ 11108 GASKET, CV JOINT BOOT 4
21 @$ 1662 TIE, CABLE TY-RAP 4
22 0243 SCREW, SHC 5/16- 18 X 1-3/4 3
23 10136 WASHER, FLAT 3/8 SAE 4
24 10133 NUT, NYLOC 3/8 - 16 4
25 20186 PLATE, BEARING MOUNT 2

27 23450 CV JOINT ASSY, RH .........................................1................INCLUDES ITEMS W/@

28 23451 CV JOINT ASSY, LH ..........................................1................INCLUDES ITEMS W/$

29 20363 KEY, REC .188 X .25 X 2.5 1
30 9092 SCREW, FHSC 5/8-18X1.25 NYLON 1
31 11773 SHIM, .031" A/R

MULTI-CLUTCH COMPONENTS ARE NOT INTERCHANGEABLE
WITH THE PRIOR HOFFCO COMET DRIVE SYSTEM. THE
HOFFCO COMET CVT SYSTEM MUST BE REPLACED FOR
COMPATIBILITY WITH THE NEW EQUIPMENT.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 41

5-BLADE SPIDER ASSY. (LEFT)

2

1

APPLY LOCTITE (BLUE 242)
P/N 1477 TO ITEMS 6, 14, AND 16.

NOTES:

TORQUE TO 32.5 FT. LBS.

22

26

23

13

20

19

18

17

12

13

10

11

6

5

4

2

7

3

9

8

14

15

16

1

1

2

24

25

1

1

HHN 34TVD — 5-BLADE SPIDER ASSY. (LEFT)

PAGE 42 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 42

HHN 34TVD — 5-BLADE SPIDER ASSY. (LEFT)

5-BLADE SPIDER ASSY. (LEFT)

NO. PART NO. PART NAME QTY. REMARKS

1 12932 SPIDER ASSY., LEFT SIDE (1-1/2) ................. 1 ...........INCLUDES ITEMS W/#

2# 2829 ARM, TROWEL EXTENDED 5
3# 11903 LEVER, TROWEL ARM LEFT SIDE 5
4# 0166 A WASHER, LOCK, 3/8 MED 5
5# 1876 NUT, HEX JAM 3/8 5
6# 0164 B SCREW, HHC 5
7# 9006 PIN, ROLL 5/16 X 2 5

8# 11039 BUSHING, 1/2 HD TROWEL ARM ................. 10 ..........REQUIRES 2 BUSHINGS PER ARM

9# 9111 SPRING, LEFT TROWEL 5
10# 1875 WASHER, INT SHKP 3/8 5
11# 1322 SCREW ASSY., ARM RETAINING 5

12# 21208 PLATE, SPIDER 5 BLADE (1-1/2 SHAFT) ...... 1 ............INCLUDES ITEMS W/%

13@# 1162 A CAP, GREASE ZERK #2 6
14@% 11602 SCREW, HHS 3/8-16 X 1/4 5
15# 1456 NUT, HEX FINISH 3/8 -16 2
16# 12097 SCREW, SQHS 3/8-16 X 1-3/4 CONE 8 2
17@ 11419 PLATE, WEAR 1

18@ 11431 THRUST COLLAR ........................................... 1 ............INCLUDES ITEM W/+

19@+ 20426 BUSHING, THRUST COLLAR 1
20@ 2621 FITTING, GREASE 1
22 12687 KEY, 3/8 X 2 1
23@ 12779 BEARING, THRUST 6017 2RS W/FLANGE 1
24 0105 SCREW, HHC 5/16-18 X 1-1/2" 15
25 0161 C Lock Washer 5/16" 15

26 20938 THRUST COLLAR ASSY. ................................ 1 ............INCLUDES ITEMS W/@

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 43

5-BLADE SPIDER ASSY. (RIGHT)

2

1

APPLY LOCTITE (BLUE 242)
P/N 1477 TO ITEMS 9, 12, AND 15.

NOTES:

TORQUE TO 32.5 FT. LBS.

1

9

13

12

11

10

3

1

1

4

5

6

8

7

16

15

1

14

22

18

20

8

23

26

19

17

2

24

25

2

HHN 34TVD — 5-BLADE SPIDER ASSY. (RIGHT)

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 44

PAGE 44 — HTN 31V

HHN 34TVD — 5-BLADE SPIDER ASSY. (RIGHT)

5-BLADE SPIDER ASSY. (RIGHT)

NO. PART NO. PART NAME QTY. REMARKS

1 12933 SPIDER ASSY., RIGHT SIDE (1-1/2) ................1........... INCLUDES ITEMS W/#

2# 2829 ARM, TROWEL EXTENDED 5
3# 11904 LEVER, TROWEL ARM RIGHT SIDE 5
4# 9006 PIN, ROLL 5/16 X 2 5
5# 2143 SPRING, RIGHT TROWEL 5
6# 1875 WASHER, INT SHKP 3/8 5
7# 1322 SCREW ASSY., ARM RETAINING 5
8@# 1162 A CAP, GREASE ZERK #2 6
9 #% 11602 SCREW, SHS 3/8-16 X 1/4 5
10# 0166 A WASHER, LOCK, 3/8 MED 5

11# 1876 NUT, HEX JAM 3/8 5
12# 0164 B SCREW, HHC 5

13# 11039 BUSHING, 1/2 HD TROWEL ARM ...................10 ......... REQUIRES 2 BUSHINGS PER ARM

14# 21208 PLATE, SPIDER 5 BLADE (1-1/2 SHAFT) ........1........... INCLUDES ITEMS W/%

15# 12097 SCREW, SQHS 3/8-16 X 1-3/4 CONE 8 2
16# 1456 NUT, HEX FINISH 3/8 -16 2
17@ 11419 PLATE, WEAR 1

18@ 11431 THRUST COLLAR .............................................1........... INCLUDES ITEM W/+

19@+ 20426 BUSHING, THRUST COLLAR 1
20@ 2621 FITTING, GREASE 1
22 12687 KEY, 3/8 X 2 1
23@ 12779 BEARING, THRUST 6017 2RS W/FLANGE 1
24 0105 SCREW, HHCS 5/16-18 X 1-1/2" 15
25 0161 C Lock Washer 5/16" 15

26 20938 THRUST COLLAR ASSY. ..................................1........... INCLUDES ITEMS W/@

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 45

STABILIZER ASSY.

BLUE

HHN 34TVD — STABILIZER RING ASSY.

4

1

5

4

1

3

1

2

APPLY LOCTITE 242

1

OR EQUIVALENT.

PAGE 46 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 46

HHN 34TVD — STABILIZER RING ASSY.

STABILIZER ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 0161 C LOCK WASHER 5/16" 5
2 1237 SCREW, SHC 5/16-18 X 7/8 5
3 1723 ROD END, 5/16-24 MALE 5
4 6014 C NUT, HEX FINISH 5/16-24 10
5 12095 RING, STAB, 5 BLADE 1

NOTE: INDICATED QUANTITIES ARE FOR ONE SIDE ONLY.
IF ORDERING FOR BOTH SIDES DOUBLE QUANTITY.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 47

SEAT AND FRAME ASSY.

1

3

2

TO RELAY GROUND.

FOR RELAY, SEE FRONT
PANELASSEMBLY

RED WIRE W12013 TO
CONTROL PANEL HARNESS.

3

9

6

6

6

6

7

7

7

7

6

10

13

15

4

14

8

17

2

5

12

16

11

3

2

1

HHN 34TVD — SEAT AND FRAME ASSY.

PAGE 48 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 48

HHN 34TVD — SEAT AND FRAME ASSY.

SEAT AND FRAME ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 0183 PIN, COTTER 1/8 X1-1/4 2
2 0300 B WASHER, FLAT, 5/16 SAE 4
3 3214 SCREW, HHC 1/2 - 13 X 1-1/4 2
4 4001 WASHER, FLAT, 3/8 USS PLD 1
5 4684 WASHER, FLAT SAE 5/8 PLTD 1
6 5054 A WASHER, LOCK, 1/2 MED. 8
7 5218 SCREW, HHC 1/2-13X1 1/2 6
8 5283 NUT, NYLOC 5/16-18 4
9 8081 PIN, CLEVIS 1/2X2 3/4 2
10 8156 SCREW, HHC 3/8-16 X 2-1/2 1
11 10133 NUT, NYLOC 3/8-16 1
12 10176 NUT, NYLOC 1/2-13 2
13 11593 SPRING, SEAT 1
14 11660 PLATE, SEAT W/A HHN 1

15 12005 SWITCH, SAFETY STOP .................................1................SAFETY ITEM

16 12987 FRAME, SEAT 1
17 20989 SEAT, ADJUSTABLE 1

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 49

FRAME AND COMPONENTS ASSY.

HHN 34TVD — FRAME AND COMPONENTS ASSY.

1

2

1

3

4

12

10

13

6

5

9

15

16

8

7

11

14

NOTES:

1

3

10

USE EXISTING HARDWARE TO
MOUNT SPLASH PAN (3 PLACES).

17

PAGE 50 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 50

HHN 34TVD — FRAME AND COMPONENTS ASSY.

FRAME AND COMPONENTS ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 10024 NUT, NYLOC 1/4 - 20 1
2 20957 PAN, SPLASH 1
3 0948 WASHER, FLAT, 1/4 SAE 9
4 0730 SCREW, HHC 1/4 - 20 X 1 1

5 PLATE, SERIAL, RIDER ....................................1................CONTACT MQ PARTS DEPT.

6 4014 SCREW, 2-3/16 P-K TYPE U DRIVE 2
7 12896 FRAME , COMPLETE HHN 1
8 11534 NUT “U” TYPE, 1/4-20 6
9 20946 PANEL, FRONT BODY 1
10 4514 SCREW, HHC 1/4-20X5/8 8
11 0183 PIN COTTER 3/32X3/4 4
12 0448 WASHER, FLAT, 7/16 SAE 4
13 2429 HOLDER, SPARE BELT ALL 1
14 11648 SHAFT, YOKE PIVOT 2
15 10818 DECAL, MQ WHITEMAN, 24 X 3 1
16 13118 DECAL, “POWDER COATED” 1
17 11499 YOKE ARM 2

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 51

FOOT PEDALS ASSY.

21

22

15

1

1

1

1

19

18

17

16

16

20

16

16

12

14

4

13

12

8

3

11

7

3

5

2

6

10

9

7

13

15

1

ENGINE THROTTLE

1

HHN 34TVD — FOOT PEDALS ASSY.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 52

PAGE 52 — HTN 31V

HHN 34TVD — FOOT PEDALS ASSY.

FOOT PEDALS ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 0202 SCREW, HHC 5/16 - 18 X 1 4
2 0300 B WASHER, FLAT, 5/16 SAE 4
3 10136 WASHER, FLAT, 3/8 SAE 2
4 2086 PEDAL, ACCELERATOR 1
5 2772 PIN, ACC MOUNT 1
6 5283 NUT, NYLOC 5/16 - 18 4
7 6014 B PIN, COTTER 3/32 X 1 2
8 12985 LEFT SIDE FOOT REST 1
9 12986 RIGHT SIDE FOOT REST 1
10 3233 WASHER, FENDER, 1.5OD X 3/8ID 4
11 3083 SPACER 1
12 10018 SCREW, SHC 10-32 X 1 NO PLATE 2
13 2203 WASHER, FLAT #10 2
14 2153 ROD END, 10-32 FEMALE RH 2
15 10019 NUT, NYLOC 10-32 2
16 0937 NUT, HEX 10-32 3
17 2755 ADAPTER, THROTTLE RET. SPRING SHORT 1
18 2753 SPRING, THROTTLE RETURN, LOWER 1
19 2754 ADAPTER, THROTTLE RET. SPRING LARGE 1
20 2124 CABLE, THROTTLE (RT) 1
21 2153 ROD END, 10-32 FEMALE RH 1
22 0948 WASHER, FLAT 1/4 SAE 1

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 53

BATTERY ASSY.

6

5

4

5

1

2

3

9

10

11

11

12

7

POSITIVE (RED) CABLE
FROM BATTERY TO
STARTER SOLENOID.

NEGATIVE (BLACK) CABLE
FROM BATTERY TO
ENGINE GROUND.

8

13

12

15

12

16

14

HHN 34TVD — BATTERY ASSY.

PAGE 54 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 54

HHN 34TVD — BATTERY ASSY.

BATTERY ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 2509 NUT, WING 1/4-20 PLATED 2
2 10031 WASHER, EXT SHKP, 1/4 2
3 11692 BRACKET, BATTERY BOX HOLD DOWN 1
4 11693 BOLT, BATTERY BRKT 2
5 10318 BATTERY BOX, GROUP 24, W/LID 1

6 BATTERY, 12V WET GROUP 22 .................. 1 ...........USE INTERSTATE BATTERY P/N 22F-60

7 0181 B WASHER, LOCK 1/4 MEDIUM 6
8 10313 CABLE, NEG BATTERY BLACK 20” 1
9 19303 CABLE, POS BATTERY RED 48” 1

10 1662 TIE, CABLE TY-RAP BLACK ......................... 6 ...........AS REQUIRED

11 0949 NUT, HEX FINISH 1/4-20 4
12 0948 WASHER, FLAT, 1/4SAE 8
13 13212 GROMMET, 1 - 1/4 ID 1
14 10024 NUT, NYLOC 1/4-20 4
15 0730 SCREW, HHC 1/4-20X1 4
16 11362 BATTERY FRAME BOX 1

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 55

SPRAY ASSY.

1

2

3

4

SPRAY BRACKET IS WELDED
TO FOOTREST.

RET

ARDANTONL

Y

RETARDANTONL

Y

PLACE SPRAY PUMP CONNECTOR
WIRES INSIDE BLACK SPIRAL
SLEEVING.

SEE WIRING DIAGRAM FOR DETAILS.

PUMP ONLY.
ORDER CONNECTORS SEPARATELY.

(8”/203.2mm)

(8”/203.2mm)

(102”/2591mm)

(12”/

304.8mm)

(2”/50.8mm)

3

2

1

4

1

1

1

3

3

3

2

2

2

8

8

9

9

5

7

6

21

21

16

10

10

16

10

20

10

10

10

10

13

13

15

2

4

4

21

23

22

22

17

11

19

11

6

7

12

14

14

1

1

3

21

20

24

24

18

18

18

HHN 34TVD — SPRAY ASSY.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 56

PAGE 56 — HTN 31V

HHN 34TVD — SPRAY ASSY.

SPRAY ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 0131 A SCREW, HHC 1/4-20 X 3/4 6
2 0181 B WASHER, LOCK, 1/4 MED 6
3 0948 WASHER, FLAT, 1/4 SAE 6
4 2108 CAP, SPRAY TANK 1
5 2267 GRIP, HANDLE RT 2
6 2680 CONNECTOR, 2-WIRE FEMALE 3
7 2687 TERMINAL, MALE 16-19 GA 6
8 2898 WASHER, BONDED NEOPRENE 1 X 1/2 2
9 2912 FITTING, 90 4 BARB –1/4 FP 2
10 2918 CLAMP, HOSE, 475 - 536 ID 8
11 10022 FITTING, PLASTIC 6 BARB – 4 BARB 2
12 11430 SWITCH ASSY., HTO/HTH SPRAY 2
13 12008 FITTING, 90 6 BARB – 4 BARB FUEL 2
14 12009 SCREEN, FILTER 2
15 12403 TANK, RETARDANT 5 GALLON 1
16 12548 PUMP, SPRAY 2
17 19661 VALVE, FUEL DRAIN 1
18 19633 BUSHING, RUBBER FUEL 3
19 20094 HARNESS, SPRAY PUMP 1

20 60001 HOSE, .25 ID X .375 OD CLEAR PVC ...................9................SOLD IN FOOT LENGTHS

21 60002 HOSE, .375 ID X .5 OD TYGON .............................9 ...............SOLD IN FOOT LENGTHS

22 60058 HOSE, 1/4 X 3/8 PVC FUEL YELLOW 6" LONG ....1................SOLD IN FOOT LENGTHS

23 60221 LOOM, .375 1
24 392292 NOZZLE, SPRAY 1

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 57

LIGHT ASSY.

HHN 34TVD — LIGHTS ASSY.

1

2

3

4

5

PAGE 58 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 58

HHN 34TVD — LIGHTS ASSY.

LIGHTS ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 2896 LIGHT KIT ASSEMBLY ......................................3................SAFETY ITEM

2 5283 NUT, NYLOC 5/16-18 4
3 0300 B WASHER, FLAT 5/16 SAE 4
4 2531 BRACKET, LIGHT SIDE 2
5 2534 CLAMP ASSY., MUFFLER 1-3/4 2

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 59

FRONT PANEL ASSY.

2

IGNITION MODULE
(ELECTRONIC CONTROL UNIT-ECU)
IS INCLUDED WITH ENGINE, SEE
VANGUARD ENGINE OWNER’S MANUAL.

NOTES:

20

19

14

24

25

16

10

14

18

30

17

11

11

11

23

12

12

2

11

22

22

5

5

8

8

1

9

5

3

4

4

7

6

1

3

4

5

COMES WITH IGNITION SWITCH.

SEE CONNECTION DIAGRAM.

COMES WITH TOGGLE SWITCH.

SEE SEAT AND FRAME ASSY.

S ER I ES

W HI T EM A N

SER IES

WHI TEMAN

2

1

0

0

0

0

0

8

13

2

3

4

1

3

3

27

26

28

29

21

5

HHN 34TVD — FRONT PANEL ASSY.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 60

PAGE 60 — HTN 31V

HHN 34TVD — FRONT PANEL ASSY.

FRONT PANEL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 0202 SCREW, HHC 5/16-18 X 1 2
2 0300 B WASHER, FLAT, 5/16 SAE 2
3 0479 WASHER, EXT. SHKP, #8 3/8 PLTD 2
4 0948 FLAT WASHER 1/4 " 4
5 2203 WASHER, FLAT, #10 4
6 2673 CIRCUIT BREAKER, 30A, 12V 1
7 2814 DECAL, CONTROL PANEL 1
8 3233 WASHER, FENDER, 1.5 OD X 3/8 ID 2

9 11694 HOUR METER ................................................ 1 ............. PART OF WIRE HARNESS #21514

10 4682 SWITCH, TOGGLE 1
11 5065 B SCREW, RHM 10-32 X 1/2 6
12 5283 NUT, NYLOC 5/16-18 2
13 8381 BOOT, TOGGLE SWITCH 1
14 10019 NUT, NYLOC 10-32 8
15 10136 WASHER, FLAT, SAE 3/8 2
16 10958 SWITCH, IGNITION VAN W/KEYS 1
17 11078 KEY, IGNITION SWITCH 1
18 11098 CIRCUIT BREAKER, 40A, 12V 1
19 11534 NUT, “U” TYPE, 1/4-20 4
20 11819 SCREW, HHC FLNGD 1/4-20 X 3/4 4
21 12020 TERMINAL, WIRE 4
22 12287 SCREW, THP 1/4-20 X 3/4-SS 4
23 16723 NUT, HEX FINISH 8-32 2
24 19301 TERMINAL STRIP, 10 POLE .5
25 21319 PANEL, CONTROL HHN 34VTD 1

26 12018 RELAY, CONNECTOR..................................... 1 ............. SAFETY ITEM

27 12017 RELAY, KILL .................................................... 1 ............. SAFETY ITEM

28 12014 WIRE, RELAY GROUND 1
29 10019 NUT, NYLOC 10-32 1
30 825572 IGNITION MODULE 1

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 61

TOP RIGHT PANEL ASSY.

CHG

WATE

R

OI

L

GLOW

PLUG

S

FUEL

FI

LTER

CHG

WA

TE

R

OIL

GLOW

PLUGS

FUEL

FI

LT

ER

CHG

GLOW

PLUGS

FUEL

FILTER

WATER

OIL

4

3

1

1

2

1

5

HHN 34TVD — TOP RIGHT PANEL ASSY.

PAGE 62 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 62

HHN 34TVD — TOP RIGHT PANEL ASSY.

TOP RIGHT PANEL ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 12307 BULB, INDICATOR LIGHT 5

2 22212 PLUG, INDICATOR LIGHT RED .......................3................REPLACES P/N 12305

3 22213 PLUG, INDICATOR LIGHT YELLOW .................1................REPLACES P/N 12306

4 12571 DECAL, INSTRUMENT LIGHT 5 PANEL 1
5 22270 PLUG, INDICATOR LIGHT RED, CHARGE 1

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 63

HHN 34TVD — E-Z MOVER AND LIFT HANDLE ASSY.

E-Z MOVER (EMR2) AND LIFT HANDLE ASSY.

PAGE 64 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 64

HHN 34TVD — E-Z MOVER AND LIFT HANDLE ASSY.

E-Z MOVER (EMR2) AND LIFT HANDLE ASSY.

NO. PART NO. PART NAME QTY. REMARKS

1 0189 HAND GRIP 2
2 2336 UPPER HANDLE 1
3 1869 SNAP PIN 1
4 7170 CLIP 2
5 11684 DOLLY AXLE 2
6 10440 WHEEL & TIRE 4
7 0655 SCREW, HHCS 5/16-18 x 3/4" 2
8 0300 B FLAT WASHER 5/16" 2
9 2364 WHEEL 2
10 10445 FRAME 1
11 4684 FLAT WASHER 5/8" 2
12 0183 COTTER PIN 2
13 10446 FLAT WASHER 3/4" 8
14 8151 FLAT WASHER 3/4" SAE 8
15 0161 C LOCK WASHER 5/16" 2

EMR-2 E-Z MOVER ASSY. — PURCHASE THROUGH MQ UNIT SALES DEPT.

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 65

TERMS AND CONDITIONS OF SALE — PARTS

PAYMENT TERMS

Parts must be in new and resalable 5.

Multiquip reserves the right to quote and

who use our products as integral parts of their

LIMITATIONS OF SELLER’S LIABILITY

connection with the sale of its products. Apart

statutory, which extend beyond the description

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 an d
credit will be allowed, subject to the following
provisions:

A Returned Ma terial Au th or ization 1.
must be approved by Multiquip prior to
shipment.

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

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

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

The parts numbers and descriptions a.
must match the current parts price
list.

The list must be typed or computer b.
generated.

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

The list must reference the sales d.
ord er( s ) or inv oic e (s) u nde r
which the items were originally
purchased.

The list must include the name e.
and phone number of the person
requesting the RMA.

co ndition, in th e origina l Multi quip
package (if any), and with Multiquip part
numbers clearly marked.

The following items are not returnable:6.

Obsolete parts. (If an item is in the a.
price book and shows as being
replaced by another item, it is
obsolete.)

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

Any line item with an extended c.
deale r net price of le ss th an
$5.00.

Special order items.d.

Electrical components.e.

Paint, chemicals, and lubricants.f.

Decals and paper products.g.

Items purchased in kits.h.

The sender will be notified of any material 7.
received that is not acceptable.

Su ch material will be held for fi ve 8.
working 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.

Credit on returned parts will be issued 9.
at dealer net price at time of the original
purch ase, less a 15% re st ock in g
charge.

In cases where an item is accepted, for 10.
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.

Credit issued will be applied to future 11.
purchases only.

PRICING AND REBATES

Prices are subject to change without prior
notice. Price changes are ef fective 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.

sell direct to Government agencies, and to
Original Equipment Manufacturer accounts

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.

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
damages.

LIMITATION OF WARRANTIES

No wa rrantie s, express or implied, are
made in connection with the sale of parts or
trade accessories nor as to any engine not
manufactured by Multiquip. Such warranties
made in connection with the sale of new,
complete units are made exclusively by a
statement of warranty packaged with such
units, and Multiquip neither assumes nor
authorizes any person to assum e for it
any other obligation or liability whatever in

from such written statement of warranty,
there are no warranties, express, implied or

of the products on the face hereof.

Effective: February 22, 2006

PAGE 66 — HTN 31V

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 66

NOTES

HHN-34TVD RIDE-ON POWER TROWEL — PARTS MANUAL — REV. #9 (04/26/11) — PAGE 67

PARTS MANUAL

Your Local Dealer is:

HERE’S HOW TO GET HELP

PLEASE HAVE THE MODEL AND SERIAL

NUMBER ON-HAND WHEN CALLING

United StateS

Multiquip Corporate Office MQ Parts Department

18910 Wilmington Ave.
Carson, CA 90746
Contact: [e-mail]

Tel. [phone]
Fax [phone]

800-427-1244
310-537-3700

Fax: [phone]
Fax: [phone]

Service Department Warranty Department

800-421-1244
310-537-3700

Fax: [phone]

310-537-3700

Fax: [phone]

Technical Assistance

800-478-1244 Fax: [phone]

mexico United Kingdom

MQ Cipsa Multiquip (UK) Limited Head Office

Carr. Fed. Mexico-Puebla KM 126.5
Momoxpan, Cholula, Puebla 72760 Mexico
Contact: [e-mail]

Tel: [phone]
Fax: [phone]

Unit 2, Northpoint Industrial Estate,
Globe Lane,
Dukinfield, Cheshire SK16 4UJ
Contact: [e-mail]

Tel: [phone]
Fax: [phone]

Canada

Multiquip

4110 Industriel Boul.
Laval, Quebec, Canada H7L 6V3
Contact: [e-mail]

Tel: [phone]
Tel: [phone]
Fax: [phone]

© COPYRIGHT 2011, MULTIQUIP INC.

Multiquip Inc

, the MQ logo and the Whiteman logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other

trademarks are the property of their respective owners and used with permission.

This manual

MUST accompany the equipment at all times. This manual is considered a permanent part of the equipment and should remain with the unit if resold.

The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in
this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published
in this publication at any time without notice and without incurring any obligations.