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Check Crankcase Breather Tube
--- every 10 hours (daily)
d
WARNING: Immediately after the machine has been
operated, all engine parts are hot. Wait for the engine
to cool down before starting any maintenance work.
Failure to do so may cause severe burns.
1. Park the machine following the same procedure as
described on page 7-8 for preparation of inspection/
maintenance work.
2. Check tube (1) for sludge, debris, or ice in the tube.
3. If sludge, debris, or ice is found clean the tube with
detergent and warm water or a solvent. Dry the tube
with compressed air.
4. Visually check the tube for cracks or damage. If damage
is found, replace the crankcase breather tube.
5. Check for any oil leakage or loose clamps at the
connection with the crankcase breather tube (1).
6. Check for loose clamp securing tube (1) to the engine.
MAINTENANCE
7-36
1
90Z7B-7-28-1
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