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WARNING: This powerful cutting machine is capable of amputating hands and feet and can throw objects
that can cause injury and damage! Failure to comply with the following SAFETY instructions could result in
serious injury or death to the operator or other persons. The owner of the machine must understand these
instructions and must allow only persons who understand these instructions to operate machine. Each
person operating the machine must be of sound mind and body and must not be under the influence of any
substance, which might impair vision, dexterity or judgment. If you have any questions pertaining to your
machine which your dealer cannot answer to your satisfaction, contact the Customer Service Department
(1-800-935-2967 or www.snapper.com).

Protection for Children

Tragic accidents can occur if the operator is not alert to the
presence of children. Children are often attracted to the
machine and the mowing activity. Never assume that
children will remain where you last saw them.
1. KEEP children out of the mowing area and under the
watchful care of a responsible adult other than the operator.
2. DO NOT allow children in yard when machine is operated
and turn machine OFF if anyone enters the area.
3. DO NOT allow pre-teenage children to operate machine.
4. ALLOW only responsible adults & teenagers with mature
judgment under close adult supervision to operate machine.
5. DO NOT pull mower backwards unless absolutely
necessary. LOOK and SEE behind and down for children,
pets and hazards before and while backing.
6. USE EXTRA CARE when approaching blind corners,
shrubs, trees, or other objects that may obscure vision.

Slope Operation

1. Slopes are a major factor related to slip and fall acci-
dents, which can result in severe injury. All slopes require
extra caution. If you feel uneasy on a slope, DO NOT mow
it.
2. Mow across slopes, never up-and-down. Exercise
extreme CAUTION when changing directions on slopes. DO
NOT mow steep slopes or other areas where stability or
traction is in doubt.  Refer to the Slope Guide at the end of
this manual.
3. Use extra care with grass catchers or other attachments;
these affect the handling and the stability of the machine.

Preparation

1. Read, understand, and follow instructions and warnings
in this manual and on the mower, engine and attachments.
Know the controls and the proper use of the mower before
starting.
2. Only mature, responsible persons shall operate the
machine and only after proper instruction.
3. Data indicates that operators age 60 and above, are
involved in a large percentage of mower-related injuries.
These operators should evaluate their ability to operate the
mower safely enough to protect themselves and others
from serious injury.

Preparation
(Continued From Previous Column)

4. Handle fuel with extra care. Fuels are flammable and
vapors are explosive. Use only an approved fuel container.
DO NOT remove fuel cap or add fuel with engine running.
Add fuel outdoors only with engine stopped and cool. Clean
spilled fuel and oil from machine. DO NOT smoke. 
5. Check the area to be mowed and remove all objects such
as toys, wire, rocks, limbs and other objects that could
cause injury if thrown by blade or interfere with mowing.
Also note the location of holes, stumps, and other possible
hazards.
6. Keep people and pets out of the mowing area.
Immediately, STOP Blade, Stop engine and Stop mower if
anyone enters the area.
7. Check shields, deflectors, switches, blade controls and
other safety devices frequently for proper operation and
location.
8. Make sure all safety decals are clearly legible. Replace if
damaged.
9. Protect yourself when mowing and wear safety glasses, a
dust mask, long pants, and substantial footwear. DO NOT
mow barefooted or with sandals.
10. Know how to STOP blade and engine quickly in
preparation for emergencies.
11. Use extra care when loading or unloading the machine
into a trailer or truck.
12. Check grass catcher components frequently for signs of
wear or deterioration and replace as needed to prevent
injury from thrown objects going through weak or torn
spots.

Safe Handling of Gasoline

To avoid personal injury or property damage, use extreme
care in handling gasoline. Gasoline is extremely flammable
and the vapors are explosive.
1. Extinguish all cigarettes, cigars, pipes and other sources
of ignition.
2. Use only an approved fuel container.
3. DO NOT remove fuel cap or add fuel with the engine
running. Allow the engine to cool before refueling.
4. DO NOT refuel the machine indoors.
5. DO NOT store the machine or fuel container inside where
there is an open flame, spark or pilot light such as on a
water heater or other appliances.

Operator Safety

Not 

for  

Reproduction

Содержание 7800764

Страница 1: ...Operator s Manual 7104669 Rev 21 STEEL DECK WALK MOWERS COMMERCIAL MODELS SERIES 20 Model No Description 7800764 CRP218520 7800772 CP218520 N o t f o r R e p r o d u c t i o n...

Страница 2: ...operate this equipment Save these original instructions for future reference Complete the following information on your Snapper purchase Date of Purchase______________________________________________...

Страница 3: ...Periodic 13 Engine 13 Air Filter 13 Engine Oil 13 Storage Procedure 13 Mower Blade Replacement 14 Blade Sharpening 14 Wheel Drive Control Adjustment 15 Driven and Drive Disc Service 16 Belt Service 1...

Страница 4: ...ons and warnings in this manual and on the mower engine and attachments Know the controls and the proper use of the mower before starting 2 Only mature responsible persons shall operate the machine an...

Страница 5: ...peration Continued From Previous Column 13 DO NOT operate mower without the entire grass catch er or guards in place discharge guard rear guard or other safety devices in place and working DO NOT poin...

Страница 6: ...act your dealer if you have questions A Oil Fill Cap and Dipstick B Fuel Filler Cap C Mulching Cover D Rear Height Adjustment Latch 2 E Front Height Adjustment Latch 2 F Blade Control G Rope Start Han...

Страница 7: ...Figure 2 is tightened after fueling Refer to the Engine Owners Manual for fuel specifications 6 Clean the exterior surfaces of the cutting deck and engine of any accumulation of spilled fuel dirt gra...

Страница 8: ...le Height Adjustment For greater operator comfort the height of the mower handle can be adjusted 1 Loosen the lower nuts A Figure 5 on each lower handle 2 Move the handle assembly B up or down until t...

Страница 9: ...notch lower than the front wheel latches to improve mulching performance Note The mulching cover should remain on the machine at all times unless alternate discharge operations are desired such as sid...

Страница 10: ...ver the stud where the front of the mulching cover was originally secured The slot C on top of the adapter slips under the restraining nut on top of the deck under the right front corner of the engine...

Страница 11: ...ure 13 off of the Z fold at the rear of the bag B 3 To close the bag fold the rear of the bag into the former Z shape keeping the edges aligned Grasp the edge of the Z fold and while holding the slide...

Страница 12: ...orward or backward while looking down into the plug hole 2 If liquid grease is not visible on the input gear the small gear below the plug hole add an amount to cover the gear of Snapper 00 grease Not...

Страница 13: ...the engine owner s manual for service instructions Storage Procedure Refer to the Engine Owner s Manual for directions regarding engine storage preparations Prepare the mower for end of season storage...

Страница 14: ...turate the air filter and cause the engine to be hard to start or not start at all If contamination does occur the air filter will have to be replaced 3 Remove the blade B Figure 20 WARNING DO NOT att...

Страница 15: ...tend or shorten the spring length 3 Rehook the upper spring to the cable eye and check clearance Repeat the procedure if required Note The vinyl spring cover B should be kept over the spring at all ti...

Страница 16: ...n cloth Drive Spring Repair Replacement If the drive spring A Figure 24 is loose reconnect If the spring is broken replace with a new spring Note Use a pair of needle nose pliers to install the drive...

Страница 17: ...sition then back to the fast position Recheck the 1 8 measurement described previously Readjust as needed Tighten the nut when finished 7 Reinstall the driven disc spring to the driven disc assembly D...

Страница 18: ...ing A Figure 31 that secures the driven disc hub B to the thrust plate 3 Slide the driven disc hub out of the bearing C 5 Remove the four screws and replace the bearing 6 Reassemble the components in...

Страница 19: ...C The drive disc powers the poly v belt which engages the transmission that powers the rear wheels Should these belts become worn they could cause slippage which would impair mower performance The co...

Страница 20: ...0 Reinstall the drive disc and retaining hardware IMPORTANT 1 The square shoulder of the drive disc bolt must fit into the square hole of the bushing 2 The square end of bushing must fit into the brac...

Страница 21: ...ling System Clean Shroud Fins Engine Manual X Drive Belts Check for Wear and Tension Page 13 19 X X X Mower Blade Check for wear Damage Replacement Page 14 X Mower Deck Clean Debris Accumulation Page...

Страница 22: ...Of Traction 1 Build up of debris on or around wheel drive components 1 Clean debris 2 Driven disc slipping 2 Clean or replace driven disc 3 Drive belt requires replacement 3 Replace drive belt 4 Dama...

Страница 23: ...arranty service is requested the manufacturing date of the product will be used to determine warranty eligibility ABOUT YOUR WARRANTY We welcome warranty repair and apologize to you for being inconven...

Страница 24: ...www snapper com 24 Notes N o t f o r R e p r o d u c t i o n...

Страница 25: ...25 Notes N o t f o r R e p r o d u c t i o n...

Страница 26: ...www snapper com 26 Notes N o t f o r R e p r o d u c t i o n...

Страница 27: ...27 Slope Guide N o t f o r R e p r o d u c t i o n...

Страница 28: ...the wide array of prod ucts on which engines are placed the gas engine may not develop the rated gross power when used in a given piece of power equipment This difference is due to a variety of factor...

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