Section 3 - MAINTENANCE
3.2.4.CHECK MOWER DRIVE BELT 1. Footrest/Floor pan Removal
a. Pull deck lift handle to highest cutting position. See Figure 3.3.
b. Remove the two knobs that secure the rear of the floor pan.
c. Remove two bolts at front bottom edge of foot rest. Lift up on footrest and slide rear of floor pan out from under deck lift mechanism.
DECK LIFT | DECK LIFT HANDLE | |
HANDLE | ||
SHOWN | ||
| ||
| POSITIONED IN | |
| HIGHEST NOTCH. |
RELEASE
LEVER
FIGURE 3.3
2.Checking Mower Belt Tension
The idler and spring provide proper belt tension and require no adjustment. If belt is frayed, slit, severed or belt strands exposed, replace belt before operating mower. Reinstall footrest/floor pan assembly.
3.2.5.CHECK TRANSAXLE DRIVE BELT
1.Checking Transaxle Belt Tension
The transaxle drive belt requires no adjustment. If belt is frayed, slit, severed or belt strands exposed, replace belt before operating mower.
3.3SERVICE EVERY 25 OPERATING HOURS
3.3.1.ENGINE
1.Engine Cooling System
The engine cooling system consists of an engine shroud and engine fins. These should be kept clean and free of debris as needed or cleaned.
2. Engine Oil
Change engine oil. See Section on CHANGE ENGINE OIL. Refer to engine owner’s manual for oil specifications.
3. Oil Filter
Change engine oil filter. Refer to engine owner’s manual for filter specifications.
4. Fuel Filter
Refer to engine owner’s manual for service instructions.
5. Air Filter
Refer to engine owner’s manual for service instructions.
a. 20 Hp Engines: Change air filter. Remove bolts that secure air cleaner cover. See Figure 3.4.
IMPORTANT: When cover is removed, you are viewing the carburetor side of the air filter, which will appear clean. Remove filter and
AIR CLEANER
RETAINING BOLTS
AIR CLEANER
COVER
NOTE: YELLOW TABS MUST BE
COMPLETELY INSERTED INTO SLOTS
FIGURE 3.4
b. Refer to engine owner's manual for cleaning and service instructions. Remove and clean engine air
AIR PRE-
CLEANER
AIR CLEANER
FIGURE 3.5
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