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IMPORTANT SAFETY INSTRUCTIONS 

 

OPERATION

 

1.   DO NOT put hands or feet near or under rotating 

parts. Keep clear of discharge area while engine is 
running. 

2.   STOP engine when crossing gravel drives, walks, or 

roads, and under any conditions where thrown 
objects might be a hazard. 

3.   Mow only in daylight or good artificial light. 
4.   DO NOT operate mower while under the influence 

of alcohol or drugs. 

5.   After striking a foreign object or if mower vibrates 

abnormally, STOP the engine, disconnect and 
secure spark plug wire. Inspect the mower for any 
damage and repair the damage. 

6. 

 DO NOT mow near drop offs, ditches or 

embankments. Operator could lose footing or 
balance. 

7. 

 STAY ALERT for holes and other hidden 

hazards. Tall grass can hide obstacles. Keep 
away from ditches, washouts, culverts, fences 
and protruding objects.  

8.   DO NOT mow on wet grass. Always be sure of 

your footing. Keep a firm hold on the handle 
and walk, never run. Slipping could cause 
injury. 

9.  DO NOT leave the machine with the engine 

running. STOP BLADE and STOP ENGINE 
before leaving the operators position for any 
reason. 

10.  Before cleaning, repairing or inspecting make 

certain engine, blade and all moving parts have 
STOPPED. Disconnect and secure spark plug 
wire away from plug to prevent accidental 
starting. 

11.  STOP engine and wait until the blade comes to 

complete STOP before removing grass bag 
and/or clearing grass. 

12.  DO NOT operate mower without the entire grass 

catcher or guards in place. DO NOT point 
discharge at people, passing cars, windows or 
doors. 

13.  Slow down before turning. 
14.  

Watch out for traffic when near or crossing 
roadways. 

15. 

 

DO NOT operate engine in enclosed areas. 

 

Engine exhaust gases contain carbon 
monoxide, a deadly poison. 

 
 
 
 
 
 
 
 
 
 
 

MAINTENANCE AND STORAGE 

1.   DO NOT store mower or fuel container inside 

where fumes may reach an open flame, spark or 
pilot light such as in a water heater, furnace, 
clothes dryer or other gas appliance. Allow 
engine to cool before storing machine in an 
enclosure. Store fuel container out of reach of 
children in a well ventilated, unoccupied 
building. 

2.   Keep mower and engine free of grass, leaves or 

excess grease to reduce fire hazard and engine 
overheating. 

3.  When draining fuel tank, drain fuel into an 

approved container outdoors and away from 
open flame. 

4.   Keep all bolts, especially blade bolts, nuts and 

screws properly tight. Check that all cotter pins 
are in proper position. 

5. 

 Always provide adequate ventilation when 

running engine. Engine exhaust gases contain 
carbon monoxide, a deadly poison. 

6. 

 Service engine and make adjustments only 

when engine is stopped. Removed spark plug 
wire from spark plug and secure wire away from 
spark plug to prevent accidental starting. 

7. 

 DO NOT change engine governor speed 

settings or overspeed engine. 

8.   Check grass bag assembly frequently for wear 

or deterioration to avoid thrown objects and 
exposure to moving parts. Replace with new 
bag if loose seams or tears are evident. Replace 
slider or bag adapter if broken or cracked. 

9.   Mower blades are sharp and can cut. Wrap the 

blades or wear heavy leather gloves and use 
CAUTION when handling them. 

10.  DO NOT test for spark by grounding spark plug 

next to spark plug hole; spark plug could ignite 
gas exiting engine. 

11. 

 

Have machine serviced by an authorized 
SNAPPER dealer at least once a year and have 
the dealer install any new safety devices. 

12.  Use only genuine SNAPPER replacement parts 

to assure that original standards are 
maintained. 

 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for FRP216016

Page 1: ...elf Propelled Model 16 Series Designation 21 21 Cutting Width Thank you for buying a SNAPPER Product Before operating your Walk Behind read this manual carefully and pay particular attention to the IM...

Page 2: ...extreme CAUTION when changing directions on slopes DO NOT mow steep slopes or other areas where stability or traction is in doubt 3 Use extra care with crass catchers or other attachments these affect...

Page 3: ...rate engine in enclosed areas Engine exhaust gases contain carbon monoxide a deadly poison MAINTENANCE AND STORAGE 1 DO NOT store mower or fuel container inside where fumes may reach an open flame spa...

Page 4: ...10 Check Engine Drive Belt 10 Check Transmission Poly V Belt 10 Service Annually 10 Engine 10 Air Filter 10 Engine Oil 10 Storage Procedure 10 SECTION 4 ADJUSTMENTS AND REPAIR 11 17 Mower Blade Replac...

Page 5: ...TIONS on Pages 2 3 of this manual and all safety messages on the mower and attachments before operating the mower 1 2 NOMENCLATURE The nomenclature drawing above Figure 1 1 shows the essential parts o...

Page 6: ...to Engine Owners Manual for specifications 2 1 6 Clean exterior surfaces of cutting deck and engine of any accumulation of spilled fuel dirt grass oil etc Keep engine air intake screen and cooling fin...

Page 7: ...RE 2 5 2 Move upper mower handle up or down until the desired position is achieved 3 Tighten the lower nuts on each lower handle to maintain desired position WARNING Stop engine and mower blade by rel...

Page 8: ...grass NOTE Under certain conditions when mulching some grass may blow out from under front of baffle This is normal but the amount of grass blowing out can be reduced Lower baffle slightly to reduce t...

Page 9: ...HOT Avoid serious burns allow sufficient time for all components to cool 1 Refer to Engine Manual for proper oil specifications and procedures 2 For simplest cleanest oil change loosen lower handle w...

Page 10: ...place belt before operating mower 3 2 5 CHECK TRANSMISSION POLY V BELT 1 Visually check poly v belt for cracking fraying severed or belt strands exposed If worn or damaged replace belt before operatin...

Page 11: ...h in either tip See Figure 4 1 4 1A Replace with new blade WARNING DO NOT use a cutting blade that shows signs of excessive wear or damage Refer to Section MOWER BLADE REPLACEMENT for proper blade ins...

Page 12: ...clearance between the inside of the spring hook and the inside of the clutch cable eye with the wheel drive control released See Figure 4 4 FIGURE 4 4 2 To adjust unhook upper spring from cable eye a...

Page 13: ...using slippage clean discs as follows 1 Wipe away any oil or grease with a clean cloth 2 Use either an approved grease solvent or hot soapy water to clean drive disc or driven disc 3 Rinse components...

Page 14: ...etighten the connector hex nut securely See Figure 4 10 Move ground speed control to the first speed position then back to the sixth speed position Recheck the 1 8 measurement described previously Rei...

Page 15: ...ion FIGURE 4 12 FIGURE 4 13 4 3 5 Replacing Bearing In Driven Disc Assembly If the driven disc bearing fails remove the driven disc assembly and replace bearing as follows 1 Using a small flat blade s...

Page 16: ...engages the transmission that powers the rear wheels Should these belts become worn they could cause slippage which would impair mower performance The condition of the engine belt and poly v belt sho...

Page 17: ...coat hanger with a hook fashioned on one end to pull the hooked end of the idler spring through the large hole in the right wheel bracket See Figure 4 18 12 Reinstall the driven disc assembly FIGURE 4...

Page 18: ...ped 3 Replace air lifts Tighten to proper torque 4 Lumpy or frayed belt 4 Replace belt 5 Bent Idler pulley 5 Replace pulley Mower Will Not Move 1 Damaged transmission 1 Contact authorized SNAPPER deal...

Page 19: ...es 10 X Drive Disc Check for Wear Damage Replacement Page 12 15 X Change oil every 25 hours when operating under heavy load or high temperatures Clean more often under dusty conditions or when air deb...

Page 20: ...ginal 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...

Page 21: ...21 PRIMARY MAINTENANCE...

Page 22: ...22 PRIMARY MAINTENANCE...

Page 23: ...23 PRIMARY MAINTENANCE...

Page 24: ...24 PRIMARY MAINTENANCE...

Page 25: ...__ ___________________________________________________________________ ___________________________________________________________________ _____________________________________________________________...

Page 26: ...__ ___________________________________________________________________ ___________________________________________________________________ _____________________________________________________________...

Page 27: ...__ ___________________________________________________________________ ___________________________________________________________________ _____________________________________________________________...

Page 28: ...tand and Follow all warnings and instructions in this manual the engine manual and on the machine engine and attachments If you have any questions about your Snapper product contact your local authori...

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