MAINTENANCE SERVICE PROCEDURE
4-65
CHANGE OIL IN DAMPER CASE 4
WARNING
q The parts and oil is very hot just after the operation.
Wait until the oil temperature drops, then start the
work.
q The undercover is heavy. Never try to open or close
the cover when directly beneath it. When removing
bolts(2), carry out the work from the rear of the cover
so that you can easily get out of the way.
q When removing drain plug (5) of the damper case, take
care not to get oil over yourself.
q Quantity of replacement oil: 1.3 liters (0.34 US gal)
1. Remove the undercover from the rear bottom of the
machine body as follows.
2. Remove two bolts (1) from the front side of the machine
body.
3. Holding the cover, remove two bolts (2) from the rear side
of the machine body.
4. Lower and open the cover gradually.
Weight of undercover: 21 kg (46 lb)
(A) Front of machine
(B) Dangerous place
5. Remove oil level plug (3) and oil filler plug (4), then remove
drain plug 5 to drain the oil. After the all oil is drained,
tighten plug (5).
6. Add oil through the hole of oil filler plug (4) until the oil level
reaches the bottom edge of the hole of oil level plug (3).
7. After refilling the oil, tighten plugs (3) and (4).