ENGINE - B5
79019435B
FIG. 12
I-3190
FIG. 13
I-3191
1
4
3
2
FIG. 11: To adjust belt tension, loosen alternator pivot
bolt and nut, 1, and tensioning bracket bolt, 2. Pull outward
on top of alternator to correctly tension belt and tighten
bolt, 2, first and then tighten pivot bolt, 1.
IMPORTANT: Do not pry against alternator housing or
pulley. Carefully pry against alternator
mounting flange to prevent damage.
THERMOSTAT
The thermostat is rated at 167° F to 172° F (75°C - 78°C).
ENGINE AIR CLEANER
IMPORTANT: Never operate engine with air filter removed.
FIG. 12: The engine air cleaner, is located above engine.
To gain access remove right side panel.
The dust ejector, 2, should be squeezed to open and allow
dust to drop out daily. This will reduce amount of material
which collects on main filter.
To service main filter, release retaining band, 1, over air
cleaner and pull air cleaner inlet tube to rear to release it
from retaining hooks. Then turn the air cleaner out for
servicing.
I-3189
1
2
FIG. 11
FIG. 13: Release clips, 3, and remove element, 4.
Examine element and seals for damage and brittleness.
If element is damaged in any way it must be replaced.
NOTE: Engine air filter has a seal ring. Fit it correctly
when reinstalling.