Every 250 Hours Service; Lubricating - Komatsu D155A-6 Operation & Maintenance Manual

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MAINTENANCE

EVERY 250 HOURS SERVICE

LUBRICATING

1. Lower the work equipment to the ground, then stop the engine.
2. Using a grease pump, pump in grease through the grease fittings shown by arrows.
3. After greasing, wipe off any old grease that was pushed out.
Greasing equalizer bar side pins (2 places)
Left and right sides of machine: 1 places each
1) Remove all soil and mud from the top of track frame and
cover (1).
2) Climb on top of the straight frame and remove the cover
from (A) between the track frame and track shoe.
3) Carry out the greasing from the top of the track shoe.
NOTICE
Grease all parts after carrying out operations in water or on swampy
ground.
Grease equalizer bar center pin (1 place)
1)Open the engine side cover on the left of the machine.
2)Pump in grease through the grease fitting marked by the arrow.
SERVICE PROCEDURE
4 - 55

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