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Section 3 – MAINTENANCE 
 
3.1 INTRODUCTION 
To retain the quality of the mower, use genuine 
SNAPPER replacement parts only. Contact a local 
SNAPPER dealer for parts and service assistance.  
For the correct part or information for a particular 
mower, always mention model and serial number. 
 
WARNING 
DO NOT attempt any maintenance, adjustments or 
service with engine and blade running. STOP engine 
and blade. Disconnect spark plug wire and secure 
away from spark plug. Engine and components are 
HOT. Avoid serious burns, allow sufficient time for 
all components to cool. 
 
3.2  SERVICE - AFTER FIRST 5 HOURS 
3.2.1.  CHANGE ENGINE OIL 
 
IMPORTANT: Drain fuel tank before tipping machine. 
DO NOT tip machine with carburetor or spark plug down. 
Oil from crankcase will saturate 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. 
 
1.  Refer to Engine Manual for proper oil 
specifications, procedures and proper service 
intervals. 
2.  For simplest/cleanest oil change, loosen lower 
handle nuts and fold handles. Stand mower up on 
lower handle brackets as shown in Figure 3.1. Drain 
oil through dipstick tube into a container. Allow 
sufficient time for all oil to drain.  NOTE:  Drive control 
rod on self-propelled models prohibits handles from 
folding.  Simply tip mower on its side to drain oil. 
 
 
FIGURE 3.1 
3.  Dispose of drain oil properly. 
4.  Fill engine with oil as specified in Engine Manual. 
Do Not overfill. 
 
NOTE:  Check specific model engine owner’s 
manual for changing engine oil procedure and oil 
specifications. 
3.2.2.  CHECK GREASE LEVEL IN TRANSMISSION 
1.  
Remove transmission fill plug. Roll machine 
forward or backward while looking down into 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 gear, of Snapper “00” grease. See 
Figure 3.2. 
 
 
FIGURE 3.2 
 
NOTE: Snapper “00” Grease (Part No. 2-9443) is 
available at your SNAPPER dealer. 
 
NOTE: Do not spill grease or oil on surface of drive disc.  
See Figure 3.3. 
3.  Reinstall transmission plug. 
4.  Check grease level after each 25 hours of 
operation. 
 
 
 
FIGURE 3.3 
 
IMPORTANT: Drain fuel tank before tipping mower.  
 
FILL PLUG 
KEEP DRIVE DISC CLEAN !