Briggs & Stratton 91200, 92200, 94200 Air Cleaner, CHANGING OIL IN GEAR REDUCTION if equipped

MAINTENANCE

CHANGING OIL IN GEAR REDUCTION (if equipped)

Change oil in gear reduction after every 100 hours of operation.

OIL FILLER PLUG

VENT HOLE

4 GEAR CASE COVER SCREWS

OIL LEVEL

PLUG

[1]To drain oil, loosen 4 gear case cover screws and drain oil into appropriate receptacle.

[2]After draining, torque 4 screws to 85 in-lbs.

[3]To refill, pour SAE 30 oil into oil fill hole until it runs out level check hole.

[4]Replace both oil plugs.

Note: Oil filler plug has a vent hole and must be installed on top of gear case cover.

AIR CLEANER

All engines have an air cleaner cartridge. In addition, some engines have a pre-cleaner.

SCREWS

COVER

PRE–CLEANER

P/N 491435

CARTRIDGE

P/N 491588

OR 5043

BASE

REMOVING AND RE-INSTALLING AIR CLEANER

[1]Loosen screws and remove cover.

[2]Remove pre-cleaner (if equipped) and cartridge carefully to prevent debris from entering carburetor.

[3]Re-install clean (or new) air cleaner assembly in base.

[4]Replace cover and tighten screws.

CLEANING PRE-CLEANER AND CARTRIDGE

CAUTION: Do not use pressurized air or solvents to clean cartridge. Pressurized air can damage cartridge; solvents will dissolve cartridge.

Pre-cleaner

To clean pre-cleaner (if equipped), separate it from cartridge and wash in liquid detergent and water. Air dry thoroughly. Do not oil. Re-install dry pre-cleaner on clean cartridge.

Cartridge

To clean cartridge, gently tap pleated paper side on a flat surface.

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