Snapper Tiller ICFR5004B User Manual

Safety Instructions & Operator’s Manual for

INTERMEDIATE

REAR TINE TILLER

SERIES 4

MODEL

ICFR5004B

MODEL NUMBER EXPLANATION

MODEL DESIGNATION

REAR TINE MODEL

ENGINE MODEL

SERIES DESIGNATION

ENGINE HP

I – Intermediate Size Model

C – Counter Rotating Tines

F – Forward Rotating Tines

R – Rear Tine Type Model

50 – 5 HP Engine (Horse Power)

4 - Series Designation

B – Briggs Engine

Thank you for buying a SNAPPER Product! Before operating your TILLER, read this manual carefully and pay

particular attention to the “IMPORTANT SAFETY INSTRUCTIONS” on Page 2. Remember that all power

equipment can be dangerous if used improperly. Also keep in mind that SAFETY requires careful use in

accordance with the operating instructions and common sense!

SNAPPER INC.

MANUAL No. 7-2130 (REV. 1, 4/30/99)

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TABLE OF CONTENTS

IMPORTANT SAFETY INSTRUCTIONS................................................... 2

TABLE OF CONTENTS ............................................................................ 3

SECTION 1 - FAMILIARIZATION.............................................................. 4

SECTION 2 - OPERATING INSTRUCTIONS......................................... 5-6

Transmission Positions ............................................................... 5

Pre-Start Checklist........................................................................ 5

Starting & Stopping ................................................................... 5-6

Handlebar Adjustment.................................................................. 6

Transporting.................................................................................. 6

Tilling Procedure........................................................................... 6

SECTION 3 - ADJUSTMENTS & REPAIR............................................. 7-9

Service Parts & Assistance.......................................................... 7

Standing Tiller On End ................................................................. 7

Tiller Lubrication........................................................................... 7

Tiller Tines..................................................................................... 8

Belt Adjustment & Replacement.................................................. 8

Off Season Storage....................................................................... 9

Tine Replacement ......................................................................... 9

WARRANTY............................................................................................ 10

PRIMARY MAINTENANCE ................................................................ 11-14

NOTES .................................................................................................... 15

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Section 1 - FAMILIARIZATION

HANDLEBAR

CLUTCH

CABLE

COVER

WHEEL & TINE

CONTROL BAIL

WHEEL & TINE

SHIFT LEVER

SHIFT COVER

ENGINE SPEED CONTROL

DASH

PANEL

LEFT SIDE SHOWN TO

VIEW CHECK PLUG

ENGINE AIR FILTER

CHOKE CONTROL

HANDLE

BRACKET

DEPTH

BAR

MAIN CASE GREASE

CHECK PLUG

ENGINE

TINE

COVER

DRIVE

BELT

GUARD

DRAG

SHIELD

ENGINE OIL

CHECK/FILL

PLUG

MAIN CASE

FILL PLUG

OIL DRAIN

PLUG

TINE

STARTER ROPE

WEIGHT

BOX

TIRE & WHEEL

STAND-UP

BAR

TRANSMISSION

CHAIN CASE

FIGURE 1

1.1 INTRODUCTION: This manual covers the recommended operating procedure and routine service

requirements on SNAPPER Intermediate Rear Tine Tiller. It is recommended that all operators of this Tiller

become thoroughly familiar with the controls and proper operation of the unit before operating. Specific

details involving the engine are found in the separate engine owner’s manual. Study these manuals before

operating and keep both handy for future reference. Refer to Figure 1 above for location of controls and

other essential components.

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Section 2 - OPERATING INSTRUCTIONS

2.1 BEFORE OPERATING:

When the wheel and tine control is activated, the tines

rotate in a rearward or forward direction. With the engine

running, shift into the desired transmission position and

pull the WHEEL and TINE CONTROL BAIL against the

handle bar to start wheel or wheel and tine rotation.

Wheel or wheel and tine rotation is STOPPED by

releasing the WHEEL and TINE CONTROL BAIL. When

the bail is released, rotation should STOP even with the

WHEEL and TINE SHIFT LEVER in an engaged

position. See Figures 3 and 4.

Be thoroughly familiar with the operation of ALL controls and

how to use them BEFORE operating your Tiller.

Transmission shifting is done by shifting the WHEEL and

TINE SHIFT LEVER into the desired position. See Figure 3.

2.1.1 TRANSMISSION POSITIONS: The tiller has five

different transmission positions. They are as viewed from

the operator’s position, viewed from the left to right as

follows:

1. FWD & FWD TIL - (Forward Rotating Wheels and

Forward Rotating Tines are engaged).

2. FWD & REV TIL - (Forward Rotating Wheels and

Reverse Rotating Tines are engaged).

3. FWD - (Forward Rotating Wheels are engaged).

4. NEU - (Wheels and Tines are disengaged).

5. REV - (Reverse Rotating Wheels).

WHEEL & TINE CONTROL

REV

2.2 PRE-START CHECKLIST

Make the following checks and perform services as required

before each start up. NOTE: Before checking oil level place

2x4 piece of wood under both wheels to level engine.

2.2.1 CHECK ENGINE OIL and bring level up to full. (Refer

to engine manual for oil specifications).

2.2.2 CHECK AIR CLEANER and service according to

instructions in engine manual.

2.2.3 CHECK EXTERNAL SURFACES and remove dirt

and dust accumulation and clean tines as needed.

2.2.4 CHECK GUARDS to make sure all are in proper

position and securely tightened.

NEU

FWD

FWD &

FWD TILL

FWD &

REV TILL

FOLLOW INSTRUCTIONS IN OPERATOR’S MANUAL

SHIFTING MAY REQUIRE

PARTIALLY ENGAGING CLUTCH BAIL

2.2.5 FILL FUEL TANK where fumes will be safely

dissipated. Refer to engine manual for fuel specifications.

FIGURE 3

2.3 STARTING - STOPPING

Know beforehand how to stop the tines, wheel drive and

engine in preparation for possible emergencies. The engine

is stopped by pulling the engine SPEED CONTROL to the

rear to OFF. See Figure 2.

TO STOP

WHEEL & TINE

DRIVE RELEASE

WHEEL & TINE

CONTROL BAIL

STOP

FIGURE 4

2.4 ENGINE STARTING PROCEDURE

Step 1: Place the WHEEL and TINE SHIFT LEVER in

the NEUTRAL position and make sure the WHEEL and

TINE CONTROL BAIL is in the released position.

Step 2: For cold starts, move the CHOKE CONTROL

on the engine forward into CHOKE position.

See Figure 5.

ENGINE SPEED

CONTROL

FIGURE 2

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Section 2 - OPERATING INSTRUCTIONS

2.6 TRANSPORTING

2.6.1 FORWARD/REVERSE: To transport the

Tiller to a new tilling site using its own power, raise

the tines to clear lawn and paved surfaces to

prevent gouging. Release the WHEEL and TINE

CONTROL BAIL and lift the rear of the Tiller to take

the weight off the DEPTH BAR (see Figure 7), then

push the DEPTH BAR downward into notch setting

that allows the tines to clear the ground surface.

Place the WHEEL and TINE SHIFT LEVER in FWD

or REV. Pull the WHEEL and TINE CONTROL

BAIL back against the handlebar to engage the

wheel drive and transport the unit.

PUSH FORWARD

TO CHOKE

CHOKE

LEVER

2.6.2 To transport the Tiller to a new tilling site by

pushing it, place the WHEEL and TINE SHIFT

LEVER in the NEUTRAL position, and with the bail

released, push the unit with the handle bar. The

Tiller may be pushed with the engine running or

shut off.

FIGURE 5

Step 3: Move ENGINE SPEED CONTROL to FAST

position.

DEPTH

DEEP

TILL

ADJUST UP OR

DOWN TO

DESIRED

BAR

Step 4: Move to the right side of Tiller and place your

foot on top of the right wheel (See starting procedure

decal located on top of the tine cover), hold handle bar,

then pull the ROPE STARTER HANDLE in smooth,

steady motion until the engine starts. To prolong the life

of the rope, guide the handle back to the engine rather

than allowing it to snap back.

TILLING DEPTH

SHALLOW

TILL

Step 5: Allow a brief warm-up period, then move the

CHOKE CONTROL rearward to RUN POSITION and the

ENGINE SPEED CONTROL to the desired speed

setting. Refer to the tilling procedure column on this

page.

PULL SPRING

BACK TO

RELEASE

TENSION

Step 6: To STOP the engine, pull the ENGINE SPEED

CONTROL on engine rearward into OFF position.

FIGURE 7

2.7 TILLING PROCEDURE

Tines are engaged ONLY when the WHEEL and TINE

SHIFT LEVER is in the FWD & FWD TIL or FWD & REV

TIL position and the WHEEL and TINE CONTROL BAIL is

held against the handle bar.

2.5 HANDLE BAR ADJUSTMENT

Remove retaining screw and nut from handle bar

bracket. Adjust handle bar “UP” or “DOWN” as required.

Reinstall screw and nut. See Figure 6.

LOW

STEP 1: Set HANDLE BAR in desired position before

beginning operation.

STEP 2: Set DEPTH BAR to desired position. Highest

position is deepest depth. See Figure 7.

STEP 3: Move the ENGINE SPEED CONTROL to

desired setting.

MEDIUM

REMOVE

SCREW TO

ADJUST

HANDLEBAR

HIGH

STEP 4: To start TILLING action, move the WHEEL and

TINE SHIFT LEVER to the FWD & FWD TIL or FWD

REV TIL position.

STEP 5: Engage the WHEEL and TINE CONTROL.

Machine will start forward movement and tilling.

HANDLE

BRACKET

IMPORTANT: To STOP forward movement and tine

rotation, release the wheel and tine control.

FIGURE 6

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Section 3 – ADJUSTMENTS & REPAIR

3.1 SERVICE PARTS & ASSISTANCE

To retain the original quality of your Tiller, use only

genuine SNAPPER replacement parts. Specify the

model and serial number as found on the nameplate of

your Tiller when contacting your SNAPPER Dealer for

parts or service assistance.

OIL

DRAIN

PLUG

3.2 STANDING THE TILLER ON END

STAND

TILLER ON

END TO

DRAIN

WARNING

Before attempting any adjustments, maintenance,

service, or repairs, stop tines and engine, always

remove spark plug wire and secure wire away from

spark plug. NEVER stand Tiller on end with the

engine running! Allow engine to cool for at least ten

minutes before draining or refilling fuel. Wipe off any

spilled fuel before starting engine. If the fuel tank is

over half full when the Tiller is placed on end, gasoline

may leak from the carburetor vent hole and drip down

the outside surface of the engine creating a potential

FIRE HAZARD! Gasoline may also leak unnoticed

into the engine cylinder and wash away lubricating

oil causing engine damage. Take all necessary

precautions to prevent fuel leakage BEFORE

standing the Tiller on end. Any draining of fuel must be

done outside with the engine cool and away from

ignition sources. If the Tiller is stored on end for any

length of time, check it frequently for signs of fuel

and/or oil leakage. Use approved fuel container. DO

NOT smoke near open fuel container. DO NOT drain or

fill fuel tank indoors or when engine is running. DO

NOT run engine indoors.

ENGINE OIL

FIGURE 8

3.3 TILLER LUBRICATION

3.3.1. CHECK LUBRICATION IN CHAIN CASE:

Check the level of the grease in the chain case at

the beginning of each tilling season. Remove

clevis pin and cotter pin that secures left hand

tire/wheel to axle. Remove wheel. Check grease

level by removing the plastic plug located beside

the axle shaft on the lower left hand side. See

Figure 9. The level should be up to the edge of the

opening.

GREASE CHECK PLUG

(REMOVE TO CHECK

GREASE LEVEL)

3.2.1 ENGINE SERVICE: Refer to the engine

owner’s manual for details. Engine oil is drained by

removing front filler plug and standing Tiller on end.

See Figure 8.

3.2.2 SERVICE NOTE: Since a Tiller normally

operates under extremely dusty or dirty conditions,

the air cleaner, engine oil and cooling fins must be

serviced as specified in the engine manual at

frequent intervals. The Tiller itself should be

serviced as follows:

REMOVE L.H.

TIRE/WHEEL

ASSEMBLY

PROPER

GREASE

LEVEL

FIGURE 9

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Section 3 - ADJUSTMENTS & REPAIR

3.3.2. ADD LUBRICATION TO CHAIN CASE: To

SHEAR BOLT

(TORQUE TO

8 FT. LBS.)

add grease, remove the filler plug located just

forward of the pulley shaft on the right hand side.

See Figure 10. Add Snapper Part No. 2-9577

Benalene 900 grease (4 oz. Bottle) as needed to

bring level up to bottom edge of the check plug

opening. The total capacity of the case is about 48

ounces. DO NOT exceed this amount. Reinstall

check plugs after checking. NOTE: Also available

Snapper Part No. 2-9296 Benalene 900 grease (32

oz. Bottle).

CHAIN

CASE

LOCK NUT

TINE

ASSEMBLY

FIGURE 11

MAIN CASE

FILL PLUG

RIGHT

HAND

WHEEL

3.5 BELT ADJUSTMENT - REPLACEMENT

BELT TENSION ADJUSTMENT: Remove the cotter pin

that secures clevis pin to left wheel hub. Remove clevis pin

from left wheel hub and slide wheel out on axle about 1”.

Remove belt guard. Measure the length idler pulley spring

at the end of the control cable in a relaxed position. Then

move wheel and tine control bail up to the handle bar and

measure the extended length of the spring. When properly

adjusted, the spring will extend 1/4” to 1/2”. See Figure 12.

To adjust, loosen and reposition the two jam nuts on the

threaded end of cable located on the dash panel. Move

jam nuts toward the end of threaded end of cable for more

tension. Move jam nuts in a direction away from the end of

threaded end of cable for less tension. See Figure 13. After

adjustment, retighten both jam nuts against dash panel.

Reinstall belt guard. Slide wheel back into operating

position and reinstall clevis pin and secure with hair pin.

FIGURE 10

3.4 TILLER TINES

Your Snapper Tiller has right hand and left hand tines.

Replace both tines if blades become bent or are badly

worn or otherwise damaged. Use correct Snapper

replacement tines. The tines are secured to the tine shaft

with a shear bolt, Part No. 2-8725 and Lock Nut Part No.

9-0222 on each side. NOTE: Two extra nuts and two

bolts come with tiller. Keep spares on hand in case a bolt

shears off or becomes lost while tilling. See Figure 11.

DO NOT over tighten these shear bolts as this will cause

premature failure. (Recommended torque is 5 to 8 foot

pounds maximum). NOTE: Failure to use the correct

shear bolts could result in serious damage to your Tiller.

Use only the genuine Snapper replacement bolts and

lock nuts specified above. These bolts are designed to

shear at a specific stress to prevent damage. DO NOT

use substitutes!

1/4” TO 1/2”

BELT

GUIDE

IDLER

PULLEY

SPRING

IDLER

PULLEY

FIGURE 12

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Section 3 - ADJUSTMENTS & REPAIR

OFF SEASON STORAGE

Thoroughly clean all external surfaces and tines before

storing the Tiller. The Tiller may be stored on end,

however, the following steps must be taken:

HANDLEBAR

STEP 1: Drain gasoline from fuel system and drain the

engine crankcase oil (refer to engine manual for details).

STEP 2: After standing the Tiller on end, check the plugs

in the chain case for leakage. After extended period,

some grease may seep through upper bearing races.

STEP 3: Remove both wheels and grease wheel shafts.

Reinstall wheels. Remove both tines and grease tine

shafts. Reinstall tines. Grease these shafts when tiller is

stored for long periods to prevent rust buildup. Rust

buildup will cause wheels and tines difficult to remove.

STEP 4: At the start of the new season, replenish engine

crank case oil and add gasoline to the fuel tank after

returning the Tiller to its wheels.

DASH PANEL

CLUTCH

CABLE

LOOSEN

JAM NUTS

MOVE NUTS

TOWARD END

OF CABLE FOR

MORE TENSION

FIGURE 13

STEP 5: Before starting, move the ENGINE CONTROL to

OFF and pull rope starter slowly several times. If

excessive resistance is felt, remove the spark plug and

pull rope starter rapidly to spin the engine and clear oil

from the cylinder. Clean and reinstall spark plug before

attempting to start the engine.

3.5.1 TENSION TEST: Start the engine with tiller in

neutral. Shift transmission into FWD & TILL

and pull the wheel and tine control bail up

against the handle bar. Tines and wheels will

start to rotate. Release control bail. Tines and

wheels should stop rotating immediately. If

rotation continues after release of control bail

then clutch spring tension is to great and will

have to be readjusted as described in BELT

TENSION ADJUSTMENT Section.

3.5.3 TINE REPLACEMENT: Remove left and right side

plate. Remove shear bolts and nuts that secure the

tine assembly to tine shaft. Remove shoulder bolts and

nuts that secure the tines to tine hub weldment. Install

new tines and tighten nuts and bolts securely.

3.5.2 BELT REPLACEMENT: Pull the clevis pin

from the left wheel and slide the wheel out 1”,

remove belt guard and then the old belt.

NOTE: Replacement belt must go over the top

of the idler and be within the belt guide as

shown in Figure 14. Check belt tension as

described in BELT TENSION ADJUSTMENT

Section. Reinstall guard, push left wheel back

into position, secure with clevis pin and insert,

and secure cotter pin.

5-7831 Complete Tine Assembly (Includes Following Items)

4-6798 Tine Hub Weldment

3-8215 Tine 11-1/2” (4)

1-4981 Hex Flange Shoulder Bolt 3/8-24 (8)

9-0524 Hex Lock Nut 3/8-24 (8)

BELT

SHIFT

GUIDE

LEVER

DRIVE

PULLEY

DRIVEN

PULLEY

Available Kits

6-0731

6-0865

Hiller/Furrower Kit

Cultivator Shield Kit

BELT

OVER TOP

OF IDLER

REMOVE LEFT

HAND WHEEL

& BELT GUARD

FIGURE 14

FIGURE 15

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3 YEAR LIMITED WARRANTY

For three (3) years from purchase date for the original purchaser's residential, non-commercial use, SNAPPER, through

any authorized SNAPPER dealer will replace, free of charge (except for taxes where applicable), any part or parts found

upon examination by the factory at McDonough, Georgia, to be defective in material or workmanship or both.

For ninety (90) days from purchase date for the original purchaser's commercial, rental, or other non-residential use,

SNAPPER, through any authorized SNAPPER dealer will replace, free of charge, any part or parts found upon

examination by the factory at McDonough, Georgia, to be defective in material or workmanship or both.

All transportation costs incurred by the purchaser in submitting material to an authorized SNAPPER dealer for

replacement under this warranty must be paid by the purchaser.

This warranty does not apply to engines and their components, and batteries, as these items are warranted separately.

This warranty does not apply to parts that have been damaged by accident, alteration, abuse, improper lubrication,

normal wear, or other cause beyond the control of SNAPPER. This warranty does not cover any machine or component

part that has been altered or modified changing safety, performance, or durability.

Batteries have a one (1) year prorated warranty period with free replacement if required during the first ninety (90) days

from the original purchase date. SNAPPER will not be responsible for any installation cost incurred. The battery warranty

only covers original equipment batteries and does not cover damage to the battery or machine caused by neglect or

abuse, destruction by fire, explosion, freezing, overcharging, improper maintenance, or use of improper electrolyte.

There is no other express warranty.

DISCLAIMER OF WARRANTY

Implied warranties, including those of merchantability and fitness for a particular purpose, are limited to three

(3) years from purchase date for the original purchaser's residential or other non-commercial use, and ninety

(90) days from purchase for the original purchaser's commercial, rental or other non-residential use, and to the

extent permitted by law, any and all implied warranties are excluded. This is the exclusive remedy. Liabilities for

consequential damages, under any and all warranties are excluded.

Some states do not allow limitations on how long an implied warranty lasts, or do not allow the exclusion or

limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

WARNING: THE USE OF REPLACEMENT PARTS OTHER THAN GENUINE SNAPPER PARTS MAY IMPAIR THE

SAFETY OF SNAPPER PRODUCTS AND WILL VOID ANY LIABILITY AND WARRANTY BY SNAPPER

ASSOCIATED WITH THE USE OF SUCH PARTS.

IMPORTANT: Please fill out the attached SNAPPER Product Registration Card immediately and mail to:

Snapper’s Product Registration Center, P.O. Box 1379, McDonough, Georgia 30253

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PRIMARY MAINTENANCE

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PRIMARY MAINTENANCE

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PRIMARY MAINTENANCE

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PRIMARY MAINTENANCE

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SERVICE NOTES

______________________________________________________________________________

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SERVICE NOTES

______________________________________________________________________________

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SERVICE NOTES

______________________________________________________________________________

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Safety Instructions & Operator’s Manual for

INTERMEDIATE

REAR TINE TILLER

SERIES 4

The engine exhaust from this product contains chemicals known to the State

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

WARNING:

SNAPPER INC.

MANUAL No. 7-2130 (REV. 1, 4/30/99)

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