3-28 4222983 Second Edition
GENSET AND BATTERY PACK
3
Repair—Model 62803 (Gas)
Air Filter Assembly (Gas)
Removal and Installation
See Figure 3-47.
CAUTION
NOTE
The air filter cartridge on this engine is a dry type; never
apply oil to it.
1. Park the mower safely. (See “Park Mower Safely” on
page 1-6.)
2. Allow the engine to cool completely.
3. Raise the hood.
Figure 3-47
4. Disengage retaining clips (1) and remove cover (2).
5. Remove knob (3) and air filter retainer (4).
6. Remove air filter pre-cleaner (5) and air filter
cartridge (6).
Installation Notes
• Wash air filter pre-cleaner in a liquid detergent and
water. Squeeze dry in a clean cloth. Saturate in clean
engine oil and squeeze out excess oil in a clean,
absorbent cloth. Replace air filter pre-cleaner if it
remains dirty or is damaged.
• Do not use petroleum solvents such as kerosene to
clean air filter cartridge.
• Do not use pressurized air to clean air filter cartridge.
• Install air filter assembly in the reverse order of
removal.
Muffler (Gas)
Removal and Installation
See Figure 3-48.
CAUTION
1. Park the mower safely. (See “Park Mower Safely” on
page 1-6.)
2. Allow the engine to cool completely.
3. Raise the hood.
Figure 3-48
4. Remove screws (5) from the muffler brackets.
5. Remove screws (3) and two exhaust gaskets (4) from
the intake manifold, and remove muffler assembly.
6. Remove muffler clamp and hardware (1) from
exhaust pipe (2).
Do not remove air filter with engine running.
2
4
TN2703
3
6
5
1
1
Do not attempt to service the exhaust system
when the engine is hot. Serious personal injury
can occur.
TN2700
1
4
2
5
3
3
6
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