Lubrication
Greasing the Machine
Service Interval: Every 400 hours
Lubricate the grease fitting with No. 2 general-purpose,
lithium-base grease.
1. Wipe the grease fitting clean so foreign matter cannot
be forced into the bearing or bushing
Figure 41
Left side of gasoline model shown; your model may vary
2. Pump grease into the bearing or bushing until the
grease is visible. Wipe up excess grease.
Engine Maintenance
Servicing the Air Cleaner
Service Interval: Every 50 hours—Service the air cleaner
(Figure
41).
1. Release the locking clips and remove the air cleaner
1. Air-cleaner cover
2. Remove the wing nut securing the elements to the air
3. If the foam element is dirty, remove it from the paper
37
foam pre-cleaner (more frequently when
operating conditions are dusty or dirty).
Every 100 hours—Service the air cleaner cartridge
(more frequently when operating conditions are dusty
or dirty).
cover
(Figure
42). Clean the cover thoroughly.
Figure 42
cleaner body.
element
(Figure
43). Clean it thoroughly, as follows:
A. Wash the foam element in a solution of liquid
soap and warm water. Squeeze it to remove dirt,
but do not twist it because the foam may tear.
B. Dry it by wrapping it in a clean rag. Squeeze the
rag and foam element dry.