Hayter Mowers Ranger 398C, Ranger 399C User Manual

(English Version)
FROM SERIAL NO: 398C001001, 399C001001 HANDBOOK: 398016 (REV .0.)
ISSUE 21.02.05

OWNER'S HANDBOOK

Ranger

CODES

398C 399C

(Autodrive)

(Autodrive)

4 Speed

Code 398C 399C
Engine Briggs & Stratton Quantum XTS 50 Briggs & Stratton Quantum XTS 50
Engine type 12F802 - 1382 - 01 12F802 - 1382 - 01
Engine/Cutterbar speed 2800 rpm 2900 rpm
Fuel type Unleaded petrol Unleaded petrol
Fuel capacity 1.5 litres 1.5 litres
Oil type SAE 30 engine oil SAE 30 engine oil
Oil sump capacity 0.6 litres 0.6 litres
Cutting width 480mm 530mm
Cutting height 20 - 70mm 25 - 75mm
Overall dimensions 1,465 x 525 x 1,020mm 1,510 x 585 x 1,035mm
Dry Weight 34.5 Kg 36 Kg

Main Features

Specifications

1.2

1 Spark Plug lead
2 Air Cleaner
3 Engine Cowl
4 Serial No. Label
5 Fuel Cap.
6 Height of Cut Adjuster.
7 Handlebar Securing Knob.
8 Engine Start-Grip.
9 Variable Speed Control (399 only)
10 Engine Stop lever.
11 Handlebar.
12 Ground Drive Clutch Lever (398 & 399 only)
13 Throttle Control
14 Grassbag Assembly.

4P399C01A

1

2

3

4

5

6

7

8

9

10

15

16

17

18

19

14

13

12

11

B
RIGGS
&

S
T
R
A
TT
ON

HARRI

ER

41

15 Rear Deflector.
16 Handlebar Height Adjusting knob.
17 Handlebar Height Adjusting Fixing Screw.
18 Oil Filler Cap and Dipstick
19 Exhaust Guard

1ST Year (12 months)

We certify that this service has been
carried out by an Authorised Hayter

Service Dealer

Date:

1ST Year (12 months)

Owner’s Name:

Serial Number:

Date:

2nd Year (24 months)

We certify that this service has been
carried out by an Authorised Hayter

Service Dealer

Date:

Owner’s Name:

Serial Number:

Date:

Note for dealer: Please retain this voucher for your records.

Note for dealer: Please retain this voucher for your records.

2nd Year (24 months)

1.20 Maintenance Schedule

1.21 - 1.28 Mower Maintenance

1.21 - Engine

1.21 - Throttle Cable Adjustment

1.21 - Carburettor Adjustments

1.22 - Oil Service

1.22 - Air Cleaner Service

1.23 - Spark Plug Service

1.23 - Keeping Engine Clean

1.23 - Grassbag

1.24 - Deck Housing

1.24 - Securing Nuts and Bolts

1.24 - Clutch Cable Adjustment

1.25 - Speed Change Cable

1.25 - Lubrication

1.26 - Cutterblade Removal

1.26 - Cutterblade Assembly

1.27 - Cutterblade Sharpening

1.28 - Storage

1.29 - 1.30 Trouble Shooting

1.31 Declaration of Conformity

1.32 - 1.34 Parts List

1.35 - 1.36 Parts list Diagrams

1.38 - 1.39 Notes

1.40 Customer Info

1.2 Main Features/Specifications

1.5 Contents

1.6 Introduction

1.7 Warranty

1.8 - 1.11 Safety Precautions

1.11 Safety Symbols

1.11 Decal Symbols

1.12 Assembling the Mower

1.12 - Delivery Checklist

1.12 - Handlebar

1.12 - Grassbag Attachment

1.13 Before Starting the Engine

1.13 - Prevent Engine Damage

1.13 - Oil Type

1.13 - Check Oil Level

1.13 - Fuel Type

1.14 - 1.17 Operating The Mower

1.14 - Controls

1.14 - Starting Step 1

1.14 - Step 2

1.14 - Step 3

1.15 - Forward Travel

1.15 - Speed Change

1.15 - Turning

1.15 - Stopping

1.16 - Slopes

1.16 - Height of Cut

1.16 - Before Mowing

1.16 - Grassbag

1.17 - Without Grass Collection

1.17 - Heavy Growth

1.17 - Friction Disc

1.17 - Non-Grassed Areas

1.18 - 1.19 - Lawn Care Calendar - Guide Only

1.19 - Lawn Stripes

1.5

Thank you for purchasing a Hayter mower. The following pages are designed to help you gain
safe and efficient service from your mower.

IMPORTANT: This ‘Owners Handbook’ should be regarded as part of the mower as it gives
essential information regarding mower safety, operation, maintenance and specifications. Read
and understand this handbook prior to operating your mower for the first time. Make sure you
are familiar with all the controls and points of regular maintenance. If you have any doubts,
consult your local Hayter authorised dealer who will be pleased to give you assistance.

IMPORTANT: This mower is designed solely for use in a domestic grass cutting
environment. Use in any other way is considered as contrary to the intended use. Compliance
with and strict adherence to the conditions of operation, service and repair as specified in this
handbook also constitute essential elements of the intended use.
This mower should be operated, serviced and repaired only by persons who are familiar with
its particular characteristics and who are acquainted with the relevant safety procedures.

The safety precautions listed in this handbook and all other generally recognised regulations on
safety must be observed at all times.
Any arbitrary modifications carried out to this machine may relieve Hayter Limited of
liability for any resulting damage or injury.

Hayter mowers are robustly constructed and designed for efficient economical
performance under normal mowing conditions. Correct operation and maintenance will ensure
a long and satisfactory service life. Prior to despatch from our factory every effort is made to
ensure that your mower is delivered in perfect condition.

Throughout this handbook all references to left and right are as viewed from behind the han­dlebar, in the direction of forward travel.

This handbook is based on information available at the time of publication.

HAYTER LIMITED reserve the right to amend product specifications without prior notification.

INTRODUCTION

1.6

1.7

LIMITED WARRANTY

Hayter Limited warrants to the original user/purchaser that this unit shall be free from defects

in material and workmanship under normal use and service for a period of three years from the
date of purchase. The manufacturer of major proprietry components ie. engines, gearbox /
transaxle (where applicable) furnish their own warranty and services are provided through their
authorised network. To qualify for the full benefit of the warranty, the warranty registration card
must be returned within 14 days of purchase. Subject to the conditions and exclusions noted in
this limited warranty, we shall at our option, repair or replace any warranted part during the
applicable period. If you are in doubt or experience any difficulty, please consult a Hayter
Authorised Service Dealer for clarification.

To qualify for the extended warranty (second and third year) of the three year limited warranty
the machine must have annual services carried out by an Authorised Hayter Service Dealer.
These chargeable services should be carried out within 12 and 24 months of the date of purchase.

Excluded from the extended warranty period are those items which are subject to normal wear
and tear e.g. tyres, wheels, cutterblades, belts, cables, grassbags, sweeper/brushes, batteries and
other consumable wearing parts.

All consumer machines which are fitted with a genuine Hayter friction disc as original
equipment before use, are covered by a Lifetime Warranty against the engine crankshaft
bending. Note: friction washers, blade brake clutch (B.B.C) units and other such devices are not
applicable. Only machines fitted with a genuine Hayter friction disc, which are used in
accordance with the recommended operating and maintenance procedures, are covered.

This warranty does not apply to any unit that has been tampered with, altered, misused, abused or
used for hire, and will become invalid if non genuine Hayter parts are fitted. This warranty does
not cover minor mechanical adjustments unless they are due to defective material or
workmanship. Consult the Owner’s Handbook or a Hayter Authorised Service Dealer for
assistance when making these adjustments.

A warranty period of 90 days applies to machines used for commercial purposes.

To make a warranty claim, return the unit to a Hayter authorised dealer along with proof of
purchase stating the machine serial number and date of purchase. The service receipt(s) or this
Owners Handbook with the 1st/2nd year service boxes fully completed, must be produced as
proof of entitlement to the extended warranty period. Subject to the conditions and exclusions in
this limited warranty, the authorised dealer will, at our option, repair or replace any warranted
part within the duration of the warranty period.

This limited warranty gives you specific legal rights and is in addition to any statutory rights to
which you may be entitled and your statutory rights are not affected by this warranty. If you need
additional information concerning this written warranty, or assistance in obtaining services,
please write to : HAYTER LIMITED, Service Department, Spellbrook, Bishop’s Stortford,

Hertfordshire CM23 4BU

UK ONLY: Details of your local Hayter authorised dealer are contained in Yellow Pages and

the Hayter website www.hayter.co.uk or contact contact:- Freephone 0800 616298.

Issue: 05.09.03

SAFETY

1.8

This safety alert symbol indicates important safety messages. When
you see this symbol be alert to the possibility of injury. Carefully read
the following and inform others.

Your mower is perfectly safe if used correctly. Failure to observe the
following precautions may result in serious injury.

Before using the mower read the owners handbook carefully. Pay par­ticular attention to the safety precautions. Ensure that you are familiar
with the controls and the proper use of the equipment. Learn how to
stop the mower quickly in an emergency.

Never allow children or people unfamiliar with these instructions to
use the mower.

Never mow while people, especially children, or pets are nearby.

Keep in mind that the user is responsible for accidents or hazards
occurring to other people or their property.

While mowing, always wear substantial footwear and long trousers.
Do not operate the equipment when barefoot or wearing sandals.

Thoroughly inspect the area where the mower is to be used and remove
all objects which may be thrown by the machine.

WARNING: Petrol is highly flammable.

- Store fuel in containers specifically designed for this purpose.

- Add fuel before starting the engine. Never remove the cap from the
fuel tank or add petrol while the engine is running or when the engine
is hot. Allow the engine to cool for at least two minutes before refu­elling.

- Do not attempt to start the engine if petrol is spilled or a smell of
petrol is present. Move the mower away from the area of spillage
and avoid creating any source of ignition until petrol vapours have
dissipated.

Safety Alert Symbol

Preparation

Training

1.9

- Always use fresh fuel. Stale fuel can block the carburettor and cause
leakage.

- Replace fuel tank and oil tank caps securely.

A damaged cutterblade or loose fixing bolt are major hazards. Before
use, always visually inspect the cutting mechanism to ensure that it is
in good condition. A damaged cutterblade must be replaced immedi­ately with a genuine Hayter replacement part

Do not operate the engine in a confined space where exhaust fumes
(carbon monoxide) can collect. Refuel outdoors only and do not smoke
while refuelling.

Always pull the starter cord slowly until resistance is felt. Then pull
the cord rapidly to avoid kickback and prevent hand or arm injury.

Mow only in daylight or good artificial light.

Avoid using the mower on wet grass, where feasible.

Always be sure of your footing on slopes.

Walk, never run.

Mow across the face of slopes, never up and down.

Exercise extreme caution when changing direction on slopes.

Do not mow excessively steep slopes of more than 20 degrees.

Use extreme caution when reversing or pulling the mower towards you.

Stop the engine before moving the mower across areas other than grass.

Never operate the mower unless the guards are securely in position and
in good condition.

Do not change the engine governor settings or overspeed the engine.

Disengage the rear roller drive clutch before starting the engine.

Start the engine carefully, with feet well away from the cutterblade.

Operation

Preparation

Do not tilt the mower when starting the engine.

Do not put hands or feet near or under rotating parts.

Never pick up or carry the mower while the engine is running.

Never lift the rear deflector while the engine is running.

Never touch the exhaust/exhaust guard or cooling fins when the engine
is hot.

Stop the engine and disconnect the spark plug lead:

- Before clearing blockages or unclogging the discharge chute.

- Before cleaning/checking or working on the mower.

- After striking a foreign object. Inspect the mower for damage and
ensure necessary repairs are made before re-starting.

- If the mower starts to vibrate abnormally (check immediately).

Stop the engine:

- Whenever you leave the mower.

- Before refuelling.

- Reduce throttle control setting during engine shutdown.

Keep all nuts, bolts and screws tight to ensure that the equipment is in
safe operating condition.

Frequently check fuel lines and fittings for cracks or leaks and replace
if necessary.

Never check for a spark when the spark plug is removed. (Use approved
tester)

Inspect the exhaust periodically and replace if worn or leaking.

Never crank the engine with the spark plug removed.

Never start the engine with the air-cleaner or air-cleaner cover
removed.

Never store the mower with petrol in the tank within an enclosed area
where fumes may reach an open flame or spark.

1.10

Operation

Maintenance & Storage

1.11

Allow the engine to cool before storing in any enclosure. To reduce the
fire hazard, keep the engine and the surrounding deck area free of
grass, leaves, or excessive grease.

Check the rear deflector and grassbag frequently for wear or deterioration.
Replace worn or damaged parts for safety.

If the fuel tank has to be drained, this should be done outdoors and
when the engine is cool.

Wear strong work gloves when removing and reassembling the cut­terblade.

Always replace worn or faulty parts with genuine Hayter parts.

Maintenance & Storage

Safety Symbols

Safety Alert - Be aware to the
possibility of injury.

Danger of severing toes or fin­gers in cutting mechanism.

Carefully read the Owners
Handbook before using the
machine.

Danger of being hit by thrown
objects.

Stop engine and remove spark
plug lead before working on
the mower.

Keep bystanders at a safe dis­tance from the mower.

Engine Stop

(Symbol)

Height of Cut Adjustment

(Symbol)

Throttle Control

(Symbols)

Control Symbols

STOP

305113

CS198

FastSlow

Choke

ASSEMBLING THE MOWER

1.12

Remove the mower from the packaging and check that the following
items have been supplied correctly. If any items are missing contact,
your local Hayter dealer.

1. Engine Handbook. 2. Grassbag.

3. Owners Handbook

To prevent accidents cut off the long ribbon attached to the grass­bag and discard.

Unscrew the handlebar securing knobs sufficiently to allow the handle­bar to pivot. Hold the engine stop lever in towards the handlebar and
unfold the handlebar to the operating position, before releasing. Tighten
both handlebar knobs to secure in position.

Take care to ensure that the control cables do not become snagged at
the pivot point.

Using a suitable spanner or socket. Loosen the 2 fixings at the base of
the handlebars. Unscrew the 2 lower knobs sufficiently to allow han­dlebars to pivot. Set the required position and re-tighten the 2 lower
knobs, check position and re-tighten the fixing screws at the base of
the handlebar.

Raise the rear deflector, lower the grassbag through the handlebar and
hook in position. Lower the deflector to rest on the grassbag

HAYTER

Handlebar

Delivery Checklist

Grassbag Attachment

Adjust Height of Handlebars

1.13

To prevent engine damage the engine is shipped without oil or
petrol. The engine must be filled with the correct grade of oil and
petrol before starting the engine.

Always use high quality detergent oil classified SAE 30 oil. Never use
additives with recommended oil.
To prolong the life of your engine it is important that the oil is changed
after the first 5 hours of use - refer to ‘Maintenance Schedule’.

Clean around the oil filler cap before removing. With the mower on a
level surface, unscrew and remove the oil filler - dipstick. Wipe oil
from it with a clean cloth. Screw the oil filler - dipstick back in place,
then unscrew and remove it to check the oil level.

The oil level is correct when it is at the full mark on the dipstick.

DO NOT OVERFILL.

Always use clean, fresh unleaded petrol. Purchase fuel in quantities
that can be used within 30 days. Never mix oil with petrol. For added
engine protection Briggs & Stratton recommend the use of their fuel
additive which is available from an authorised Briggs & Stratton ser­vice dealer.

Fill to base of neck to allow for fuel expansion. Do not overfill the
fuel tank.

Prevent Engine Damage

O

I

L

ADD

FULL

0.15
Litres

Oil Type

Check Oil Level

Fuel Type

BEFORE

Controls

Operate all control levers several times and ensure that the cables
move freely. Check that the engine stop and ground drive clutch levers
return freely to their rest position when released.
Whilst operating the engine throttle mechanism slight resistance
should be felt when moving the lever to the ‘choke’ position.

Move the throttle control lever to the ‘choke’ position before starting
a cold engine. Move the throttle control lever to the ‘fast’ position
before starting a warm engine.

Stand behind the mower and hold the handlebar together with the
engine stop lever with your left hand. With your right hand hold the
engine start - grip and pull slowly until resistance is felt, then pull
rapidly to crank the engine. carefully return the start grip to the storage
position when the engine starts.
If the engine does not start after 5 attempts - refer to “Trouble
Shooting”.

The engine stop lever must be held firmly against the handlebar to
start and keep the engine running. If the engine stop lever is
released the engine will stop.

Allow the engine to warm up and move the throttle lever to the
‘fast’ position after starting a cold engine.

To prevent damage never pull the engine start grip when the
engine is running.

Starting - Step 1

OPERATING THE MOWER

1.14

Step 2

Step 3

1.15

(Autodrive Only)

Hold the handlebar and operate the ground drive clutch lever to power
the mower in a forward direction.

When the ground drive clutch lever is disengaged the mower may be
pushed. This feature is useful when mowing in confined areas.

If the engine stop lever is released the engine will stop.

(Autodrive 4 Speed Only)

Travel Speed can be altered by selecting one of the four positions.

ONLY operate the speed control when the engine is running to
avoid damage to the mechanism.

To make a wide turn steer the mower with the handlebar in the direc­tion required.
To make a tight turn release the ground drive clutch lever, apply down­ward pressure on the handlebar to raise the front wheels just above
ground level and steer in the required direction.

To prevent accidents do not raise the front of the mower exces­sively when making a turn. Never raise the rear of the mower
when the engine is running.

Release the ground drive clutch lever, reduce the throttle setting and
release the engine stop lever.

Emergency stop: Release both ground drive clutch lever and engine
stop lever together.

If the engine fails to stop, move the throttle lever to the ‘slow’ posi­tion and disconnect the spark plug lead.

Forward Travel

Turning

Stopping

STOP

Speed Change

1.16

To prevent engine damage do not use the mower on slopes greater
than 20 degrees.

Grip the lever and pull sideways to disengage it from the locking
notch, then push forwards to lower or pull backwards to raise the
height of cut. Finally release the lever at the required position and
ensure it locks firmly into one of the nine notch settings.

Always select a height of cut to suit operating conditions. Aim to pre­vent engine overloading and blockages by avoiding low cuts in long
grass conditions. Be prepared to make two cuts when the grass is long.

To prevent accidents thoroughly inspect the area and remove all
objects which when contacted by the mower cutterblade could
become dangerous projectiles. Inspect the area for hidden obstruc­tions which when contacted by the cutterblade could risk health
and safety. Remember the location of these obstructions and
ensure that you mow around them.

Raise the rear deflector and lift the grassbag through the handlebar and
lower the rear deflector to rest against the rear of the mower.

To empty the grassbag, pour out the grass clippings and shake the
grassbag vigorously to clean the airways. Good grass collection
depends on good air flow through the grassbag. When collecting grass
clippings it is important that the grassbag is emptied regularly to pre­vent blockages and engine overloading.

Height of Cut

Before Mowing

305113

Grassbag

Slopes

1.17

Remove the grassbag and operate the mower with the rear deflector in
the closed position.

Areas of heavy growth should be mown without collecting the clip­pings. If collection is required, first mow the area without the grass­bag at the maximum height of cut setting. Allow the grass clippings to
dry out and then mow the area at the maximum height of cut setting
with the grassbag fitted. Reduce the height of cut and mow the area
again as necessary until the required finish is obtained.

To prevent grass damage do not remove more than one third of grass
height in one cut.

The cutterblade is driven by the engine via a friction disc to help pre­vent damage occurring to the engine crankshaft and cutting mecha­nism when a hidden obstruction or overload is encountered.

Always stop the engine when a hidden obstruction or excessive vibra­tion is encountered. Disconnect the spark plug lead and examine the
cutting mechanism. ALWAYS replace a damaged cutterblade - refer to
“Maintenance”.

When moving the mower across non-grassed areas, stop the engine
and set the mower to the maximum height of cut to protect the cutting
mechanism.

Heavy Growth

Friction Disc

Non-Grassed Areas

STOP

CS086

Without Grass Collection

1.18

There is very little work to do this month apart from brushing away
leaves. Keep off the grass if frozen or waterlogged.

Rake the grass thoroughly. Spike the lawn to aerate and stimulate soil
organisms and root growth and apply lawn sand if necessary.

The yearly lawn work programme really starts this month. As soon as
the ground conditions are suitable, the first cut can be made. The first
cut should merely “top” the grass as close cutting at this stage could
result in severe yellowing or browning. Two cuts are generally suffi­cient this month.

Mow often enough to stop grass growing away. Dig out patches of
coarse grass or resistant weed. Re-seed bare patches.

Keep mowing increasing the frequency as required. Treat with selec­tive weed killers or combined weed/feed preparations if you did not
feed the lawn in April.

Summer mowing should now be under way. It should be necessary to
mow the lawn twice a week. Raking before mowing is important this
month as the combined action keeps runners of clover under control.
Water the grass if necessary, and remember to soak thoroughly.

Treat the grass with the second application of fertiliser or weed
killer/fertiliser. Water when necessary and rake occasionally. As a gen­eral rule the grass clippings should be removed each time you mow. If
weather conditions are dry and hot and the grass is weed free, leave the
clippings on the lawn to help maintain ground moisture.

January

February

March

April

May

June

July

To be used as a guide only.

1.19

Keep mowing regularly and watering as necessary. Fill any cracks
caused by drought with a mixture of sharp sand and soil. In dry weath­er conditions leave the grass longer to help retain ground moisture.

Raise the height of cut to allow the grass to thicken and protect the
roots from the winter frost and snow.

Rake out the thatch from the turf and spike the lawn to assist in
drainage. Brush in peat and sharp sand.

Use a stiff broom to disperse worm casts before mowing. Keep turf
free from leaves.

Apart from brushing away leaves, December is a slack end of a busy
year. Keep off the lawn if it is very wet or frozen.

The way to achieve a neat striped effect is for the lawn being cut in
parallel stripes, alternate stripes being mown in opposite directions. A
much more important routine is to cut at right angles to the line of the
previous mowing. If the work has been carried in a north-south line,
then the next cutting should be in an east-west direction. The cross­cutting keeps down the coarse weed grasses.

To prevent grass damage do not remove more than one third of the
grass height in one cut.

August

September

October

November

December

1

2

1CG480V05A

Lawn Stripes

1.20

To prevent accidents stop the engine disconnect the spark plug
lead before attempting to carry out maintenance procedures on
the mower.

Follow the hourly or calendar intervals, whichever occurs first. More
frequent service will be required if working for prolonged periods
under dusty, dry conditions, or when airborne debris is present or after
extensive operation cutting tall, dry grass.

After the very first five hours change the engine oil

Check the oil level

Remove grass debris from around the engine, exhaust/exhaust guard and
air ways in the top cowl and underside of the deck housing.

Remove grass debris from the grassbag and check for signs of damage.

Check the condition of guards and safety devices and cutterblades

Check condition of cutterblade.

Change the engine oil if continuously operating under heavy load or
high ambient temperature.

Service the air cleaner.

Lubricate wheels, pivot points and linkages and grease the inner con­trol cables at point of entry and exit from their outer casing.

Check the clutch cable adjustment.

Sharpen the cutterblade.

Change the engine oil.

Clean the engine cooling system. Clean more often under dusty condi­tions or when airborne debris is present or after prolonged operation
whilst cutting tall, dry grass.

Replace the spark plug.

25Hrs or Every Season

Daily

First 5Hrs

50Hrs or Every Season

100Hrs or Every Season

1.21

To prevent accidents stop the engine and disconnect the spark
plug lead before attempting to carry out maintenance proce­dures on the mower.

1. Air Filter

2. Fuel Cap

3. Start Grip

4. Oil Cap/ Dipstick

5. Exhaust Guard

6. Spark Plug / Lead

Loosen the outer cable clamp screw (1) and move the governor
control lever (2) to the left as far as possible. Insert a large, flat
blade screw driver (3) into the slot in the engine control bracket (4)
at the angle shown. Push the governor control lever to the right
until it just touches the screw driver blade. Move the throttle con­trol lever to the ‘fast’ position (not the ‘choke’ position) and re­tighten the outer cable clamp screw. Replace the engine cowl.

Should only be made by an authorised Briggs & Stratton dealer.
Under no circumstances should the engine be adjusted to run at a
speed in excess of that shown on the Declaration of Conformity.

1

2

3

BRIGGS & STRATTON

H

A

R

R

I

E

R

41

6

5

4

1

2

3

4

Engine

Throttle Cable Adjustment

Carburettor Adjustments

1.22

CS085

Check the oil level daily before starting the engine and ensure that the
correct oil level is maintained. Refer to-‘Before Starting the Mower’
for oil checking and filling instructions.

Change the engine oil after the first 5 hours of operation and thereafter
according to the ‘Maintenance Schedule’:-

1. Drain fuel by running the engine until the fuel tank is empty.

2. Remove the spark plug lead.

3. Allow the engine to cool.

4. Drain the oil while the engine is warm.(Not hot)

5. Tip the mower over on to its left hand side thus ensuring that

the air cleaner is kept uppermost to prevent engine damage.

6. Remove the oil filler dipstick and drain the oil into a suitable

container.

7. Refill with new oil of the recommended SAE viscosity grade.

(Refer to-‘Before Starting the Mower’)

To service the air cleaner, loosen screw (1) and remove cover (2).

Remove cartridge (3) and clean by tapping gently on a flat surface. If
very dirty, replace.

- Do not use petroleum solvents.

- Do not use pressurised air.

- Do not oil the cartridge.

After servicing, install the cartridge into the cover. Insert the tabs on
the bottom of the cover into the slots in the bottom of the base (4). Tilt
the cover upwards and securely tighten the screw to the base.

1

2

3

4

Oil Service

Air Cleaner Service

1.23

RIGG
S

& STRAT

T

ON

E

R

1

Use only Briggs & Stratton spark tester (1) to check for a spark as
shown in the diagram.

Replace the spark plug every 100 hours or every season, whichever
occurs first. A spark plug wrench is available from any authorised
Briggs & Stratton service dealer.

Check the spark plug gap with a feeler gauge and set at 0.76mm.

Remove all grass and debris from the engine including the
exhaust/exhaust guard, the air ways in the top cowl and the surround­ing deck areas on a daily basis after use. Never spray the engine with
water during cleaning. Water can contaminate the fuel. Always clean
with a brush or compressed air.

Grass and debris may clog the engine’s air cooling system especially
after prolonged operation while cutting tall, dry grass. The internal cool­ing fins and surfaces may require cleaning to prevent overheating and
engine damage. We recommended that this service be carried out by an
authorised Briggs and Stratton dealer.

Remove grass debris from the grassbag immediately after use and
check its condition for signs of damage.

To prevent accidents replace a damaged grassbag immediately.

1

Spark Plug Service

Keeping Engine Clean

Grassbag

1.24

Remove grass debris from the top and underside of the deck housing
immediately after use.

To prevent accidents fertilisers and top dressings are particularly
corrosive. Thoroughly clean the mower deck immediately after use
on treated grass and store well away from corrosive materials.

Regularly check that all securing nuts and bolts are tight. Replace
missing or damaged items immediately.

Auto Drive Models Only.

Check the clutch cable operation every 25 operating hours and adjust
if necessary. The clutch cable is adjusted correctly when the belt drive
just engages with the clutch lever positioned 32-38mm from the han­dlebar.

Unscrew the lock nuts (1) and screw the adjuster (2) in or out as nec­essary. Tighten the locknuts (1) when correctly adjusted.

32-38mm

1

2

1CG480V36B

Securing Nuts & Bolts

Deck Housing

Clutch Cable Adjustment

1.25

If the speed difference between the settings on the speed change con­trol are judged to be too little or do not exist at all it may be necessary
to adjust the cable.

1. Run the mower in the position for a few minutes.

2. If there is any play in the cable by nipple Y the cable must be adjust­ed. Loosen the locking nut X and adjust the cable by screwing out the
nipple Y until the play on the cable is taken up.

3. Tighten the locking nut X.

Note! Do not tension the cable more than necessary, it should just sit
in the nipple Y without play. Too much cable tension will cause the
drive belt to break or result in damage to other parts of the transmis­sion. When adjusting after maintenance (e.g. fitting a new belt) always
start with the nipple Y screwed in fully.

Lubricate the wheels, pivot points and linkages with engine oil every 25
operating hours.

Apply a good quality medium grease to the inner control cables at the
point of entry and exit from their outer casing.

Speed Change cable

Lubrication

1.26

Drain the fuel by running the engine until the fuel tank is empty and the
engine stops. Remove the spark plug lead and allow the engine to
cool. Turn the mower on its left hand side and ensure that the air clean­er side of the engine is uppermost.
Firmly grip the end of the cutterblade with the gloved hand and remove
the bolt (1), spring washer (2) and distance piece (3) securing the cut­terblade with a 9/16” A/F spanner.

To prevent accidents never work on the cutterblade unless the
spark plug lead has been removed. The cutterblade has sharp
edges. ALWAYS wear strong gloves to protect your hands when
working on the cutterblade. DO NOT rotate tools towards the cut­ting edges to avoid the risk of injury should the tool slip. ALWAYS
use genuine Hayter replacement parts.

The condition of the cutterblade and its mounting arrangement should
be checked regularly for signs of wear or damage. Ensure that the cut­terblade is not bent or cracked.

A damaged cutterblade that is out of balance will vibrate excessively
and may break. DO NOT use an unbalanced cutterblade.

Regularly check that the bolt securing the cutterblade is tightened to the
specified torque of 54Nm.

Replace the cutterblade every 2 years of sooner if excessively worn or
damaged.

To prevent injury it is wise to seek assistance when turning the mower
on its side.

Assemble the cutterblade with the turned up edges facing towards the
engine. Secure the cutterblade using the bolt (1), spring washer (2), and
distance piece (3) and tighten to a torque of 54Nm

1

2

3

Cutterblade Removal

Cutterblade Assembly

30°-45°

1.27

Cutterblade Sharpening

A slightly worn cutterblade may be re-sharpened. Both blade edges
must be sharpened equally to ensure balance. Sharpen the cutterblade
every 25 mowing hours or more frequently if conditions require.
Remove the cutterblade from the mower and clean using a brush and
water. Inspect the cutterblade for signs of damage.
Sharpen both cutting edges with a flat file to restore performance.

Ensure that the cutterblade is balanced. Use a screw driver with a
round shaft to support the cutterblade through its centre hole. Hold the
cutterblade horizontal and then release. A balanced cutterblade will
remain horizontal.

If the cutterblade is not balanced the heavy end will rotate downwards.
Sharpen the heavy end until the cutterblade is correctly balanced.

To store the handlebar unscrew the 2 small securing knobs sufficient­ly to allow it to be pivoted forwards to rest against the mower. Take
care to ensure that the control cables do not become snagged at the
pivot point and depress the engine stop lever to prevent it being dam­aged through contact with the engine spark plug.

Engines stored in excess of 30 days need to be protected with Briggs &
Stratton fuel additive or drained of fuel to prevent gum from forming in
the fuel system or on essential carburettor parts. To ensure your mower
is maintained in good working order it is important that the following
procedure is adopted. Refer to the Maintenance section as necessary.

Drain fuel from the engine by operating the engine until it stops.

Disconnect the spark plug lead.

Change the engine oil.

Remove the engine spark plug and pour 15ml of engine oil into the
engine cylinder and replace the spark plug. Do not exceed the stated
volume of oil as engine damage may occur on re-starting. Do not
replace the spark plug lead. Slowly pull the engine start - grip once
to crank the engine. This will distribute the oil and help prevent engine
corrosion.

Clean grass and debris from the engine cylinder, cylinder head cooling
fins, under top cowl, and around and behind exhaust/exhaust guard.

Clean all other areas of the mower and ensure that the grassbag is clean.

Lubricate the mower.

Treat metal parts with a water repellent anti-corrosion product.

Cover the mower with a protective sheet and store it in a dry, ventilat­ed area.

Storage

1.28

1.29

PROBLEM POSSIBLE FAULT REMEDY

Engine will not turn over Engine stop lever released Operate engine stop lever

Incorrect oil level Check oil level

Obstruction under deck Remove obstruction

Engine smokes Excess oil level Check oil level

Air cleaner cartridge oil Service air cleaner
soaked or plugged

Engine runs then stops Fuel starvation Fill fuel tank

Fuel cap vent blocked Clean fuel cap vent

Engine will not start. Engine under load. Raise height of cut.

Fuel starvation. Fill fuel tank.

Incorrect / contaminated fuel. Drain fuel tank and fill with

correct fuel.

Spark plug lead disconnected. Connect spark plug lead.

Engine brake not released. Operate engine stop lever.

Faulty spark plug. Clean and adjust gap or replace.

Engine runs rough. Spark plug lead becoming Connect spark plug lead.

disconnected in use.

Faulty spark plug. Clean and adjust gap or replace.

Air cleaner element blocked. Replace air cleaner element.

Incorrect / contaminated fuel. Drain fuel tank and fill with

correct fuel.

1.30

PROBLEM POSSIBLE FAULT REMEDY

Engine vibrates excessively. Mounting bolts loose. Tighten bolts.

Cutterbar bolt loose. Tighten bolt.

Cutterbar out of balance. Balance cutterbar.

Uneven cut. Undulating ground contours. Change direction of travel.

Cutterbar worn. Sharpen the cutterbar.

Cutterbar out of balance. Balance cutterbar.

Wheels damaged. Inspect and replace as necessary.

Discharge chute blocks. Grass is wet. Mow dry grass.

Cut height too low. Increase cut height.

Grassbag full. Empty grassbag.

No airflow through the grassbag. Clean the grassbag.

Mower is hard to push. Height of cut too low. Increase height of cut.

Wheels damaged. Inspect and lubricate or replace

as necessary.

Mower will not self propel. Clutch out of adjustment. Adjust clutch lever.
(Auto drive model only).

Drive belt damaged. Replace drive belt.

Poor grass collection. No airflow through the grassbag. Clean the grassbag.

Discharge chute blocked. Remove blockage.

Wet grass. Mow dry grass.

Grassbag full. Empty grassbag.

1.31

VIBRATION INFORMATION

The Lawnmower Vibration level at the operator contact position, measured in accordance with Euopean
Standard EN836-Handlebars. 398C = 6.8 ms

-2.

. CODE 399C = 7.3 ms-2.

EC DECLARATION OF CONFORMITY

HAYTER LIMITED,
Spellbrook, Bishop’s Stortford, Herts CM23 4BU ENGLAND

declare that the lawnmowers:

Models: Ranger 48 Ranger 53
Machine Type No. CODE 398C CODE 399C
Category: Auto Drive Auto Drive 4 Speed
Type: Pedestrian Rotary Pedestrian Rotary
Engine - Manufacturer: Briggs & Stratton Briggs & Stratton

- Speed of rotation: 2800 rpm 2900 rpm
Width of cutting device: 480mm 530mm
Speed of rotation of the cutting device: 2800 rpm 2900 rpm

Complies with the provisions of Directive: 98/37/EC Essential Health & Safety Requirements Relating to the
Design & Construction of Machinery and Safety Components, as amended and the regulations transposed into
national law.

Also Directive 89/336/EEC Electromagnetic Compatibility, as amended and the regulations transposed into
national law.

Also Directive 2000/14/EC Noise emission in the environment by equipment for use outdoors, and the regula­tions transposed into national law procedure applied for the conformity assessment: ANNEX VI, procedure 1.
Notified Body: Sound Research Laboratories Ltd. Holbrook House, Little Waldingfield,
Sudbury, Suffolk, ENGLAND
Notified body identification No: 1088

Measured sound power level: 95 dB(A) 98 dB(A)
Guaranteed sound power level: 96 dB(A) 100 dB(A)

Standards Used: EN2921, EN836 and ENISO14982.

Signed Date: 26.11.04

Declaration done and Technical Documentation kept at:

HAYTER LIMITED,
S.A. Maryniak Spellbrook, Bishop’s Stortford,
(Technical Director) Herts CM23 4BU ENGLAND

1 Mainframe - 48 397039V 1 0

Mainframe - 53 399020V 0 1
2 Height Adjust Quadrant 397028 1 1
3 Cover - Black 397037 1 0

Cover - Black 399019 0 1
4 Engine-B+S Quantum XTS 50 397047 1 1
5 Decal - Caution 219189 1 1
6 Key Woodruff 1662 1 1
7 Nut-UNC 1/4” Plain 09197 2 2
8 Knob 397046 2 2
9 Washer 09475 2 2
10 Screw - Plastite 09765 10 11
11 Screw - Taptite 09596 16 18
12 Wheel Assembly 397021 2 0

Wheel Assembly 399009 0 2
13 Handlebar - Lower RH 397004W 1 1
14 Handlebar - Lower LH 307003W 1 1
15 Knob - M8 Handlebar 480088 2 2
16 Guide Rope 305127 1 1
17 Bolt - Handlebar 226024 2 2
18 Plug - Tube 300160 2 2
19 Cable Tie 3966 3 3
20 Nut 09544 1 2
21 Washer - Plain 09472 1 1
22 Guide Rope 305093 1 1
23 Throttle Control & OPC Assemble 397010 1 0

Throttle Control & OPC Assemble 480093 0 1
24 Screw - Detite Posi Pan 09600 2 2
25 Pin Pivot 340182 2 2
26 Lever Engine 340179 1 1
27 Washer - Nylon 09688 2 2
28 Screw - PT Pan Flange 09687 2 2
29 Upper Handlebar 340183W 1 0

Upper Handlebar 399026W 0 1
30 Frame - Grassbag W/A 397005W 1 0

Frame - Grassbag W/A 399005W 0 1
31 Fabric Grassbag 397006 1 0

Fabric Grassbag 399006 0 1
32 Flap - Black 397024 1 1
33 Spring 397025 1 1
34 Flap Attachment - Black 397026 1 1
35 Attachment - RH 397036 1 1
36 Attachment - LH 397035 1 1
37 Battery Holder 397034 1 1

1.32

ITEM NO.

QTY.

398C 399C

DESCRIPTION

PART NO.

ITEM NOTE

1.33

ITEM NO.

38 Grip Fix 09773 0 0
39 Rear Attachment 397027 1 1
40 Bolt - Coach 09766 2 2
41 Attachment Plate 397018 2 2
42 Spring 397033 1 1
43 Handlebar Attachment 397017 2 2
44 Screw -Taptite 09546 2 2
45 Wheel Cover 397023 0 0

Cover Plate 398003 2 2
46 Screw - M8 x 20 09368 2 2
47 Height Adjustment Lever 397031 1 1
48 Bushing 397016 2 2
49 Seal Shaft 397041 2 2
50 Screw - Taptite 09349 3 3
51 Friction Disc W/A 397042W 1 1
52 Cutterbar 19” 480149 1 0

Cutterbar 21” 330032 0 1
53 Piece Cutterbar Distance 216008 1 0

Piece Cutterbar Distance 4014 0 1
54 Washer - Spring 09273 1 1
55 Screw 09116 1 1
56 Front Axle 397029 1 1
57 Height Adjustment Rod 397038 1 0

Height Adjustment Rod 399021 0 1
58 Rear Axle 397030 1 1
59 Grip Fix 09772 2 2
60 Retainer 397013 2 2
61 Lever Knob 397032 1 1
62 Spring 397012 2 2
63 Wheel Cover 397015 2 2
64 Bearing Kit 397045 4 2
65 Wheel Assembly - (Incl. item 64) 397014 2 2
66 Washer 09263 10 12
67 Spring 397019 2 2
68 Hub Cap - Black 397020 2 2
69 Hub Cap - Black 397022 2 0

Hub Cap - Black 399010 0 2
70 Shaft 397040 0 0
71 Transmission 398001 1 1
72 Washer 02575 4 4
73 Drive Key 398004 2 2
74 Pin 398002 2 2
75 Lock Washer 398005 2 2
76 Gear Wheel 398007 2 2

QTY.

398C 399C

DESCRIPTION

PART NO.

ITEM NOTE

1.34

PARTS LIST

ITEM NO.

77 Support Washer 398006 2 2
78 Lever Clutch 306094 1 1
79 Clip E 09767 2 2
80 Tension Spring 398008 1 0

Bracket 399022 0 1

81 V Belt 398011 1 0

V Belt 399024 0 1

82 Belt Pulley 398010 1 0

Variator Assy 399018 0 1

83 Pin Roll 09770 1 0

Pin Roll 09771 0 1
84 Grubscrew 09769 1 1
85 Bush 398012 1 0

Engine Spacer 399025W 0 1
86 Engine Belt Pulley 398009 1 0

Engine Belt Pulley 399012 0 1
87 Bracket Cable Clutch 306108 1 1
88 Cable Clutch 397009 1 1
89 Ball Bearing 399027 0 2
90 Knob 399016 0 1
91 Screw Plastite 09768 0 2
92 Variator Control 399017 0 1
93 Attachment 399013 0 1
94 Screw Taptite 09764 0 1
95 Spacer 399011 0 1
96 Tension Roller 399015 0 1
97 Tension Arm 399023 0 1
98 Belt Pulley 399014 0 1
99 Bolt 09547 0 1
100 Decal - Hayter 398015 1 1
101 Decal - Grass Blade 410064 1 1
102 Decal - Height of Cut 320006 1 1

QTY.

398C 399C

DESCRIPTION

PART NO.

ITEM NOTE

27

1.35

26

29

28

27

25

25

78

22

HARRIER

41

B
RI
GG
S & ST

RA
TT
ON

101

4

85

86

8

66

81

102

6

84

7

10

66

9

2

10

43

1

100

69

11

66

64

68

12

11

66

79

72

64

64

77

76

75

63

64

62

65

56

60

50

51

67

45

72

52

44

53

54

59

55

11

60

11

4P398C02B

15

16

10

3

11

18

17

13

17

10

14

5

11

33

11

34

40

41

42

10

49

48

50

81

61

43

11

82

83

71

74

73

47

74

80

73

59

57

58

62

63

64

72

65

75

76

64

23

21

19

20

18

15

19

32

35

11

11

37

66

66

8

7

46469

88

45

67

64

79

77

72

66

68

11

24

87

88

24

30

31

10

36

10

11

39

12

64

66

11

69

1.36

LISTPARTS

399

27

26

29

28

27

25

25

78

22

HARRIER

41

BRIGG
S
&
ST
RA
T
T
ON

101

4

85

86

8

66

81

102

6

84

7

10

66

9

2

10

43

1

100

69

11

66

64

68

12

11

66

79

72

64

64

77

76

75

63

64

62

65

56

60

50

51

67

45

72

52

44

53

54

59

55

11

60

11

4P398C02B

15

16

10

3

11

18

17

13

17

10

14

5

11

33

11

34

40

41

42

10

49

48

50

81

61

43

11

82

83

71

74

73

47

74

80

73

59

57

58

62

63

64

72

65

75

76

64

23

21

19

20

18

15

19

32

35

11

11

37

66

66

8

7

46469

88

45

67

64

79

77

72

66

68

11

24

87

88

24

30

31

10

36

10

11

39

12

64

66

11

69

1.38

Notes:-

1.39

Notes:-

Serial No:

Motor Type:-

127F802-1382-01 (Code 398C) Engine Type Briggs & Stratton Quantum XTS 50

Motor Type:-

127F802-1382-01 (Code 399C) Engine Type Briggs & Stratton Quantum XTS 50

Date of Sale:-

Your Local Dealer:-

1.40