Every 1000 Hours Service; Change Oil In Power Train Case, Wash Strainers (Power Train Pump Strainer, Scavenging Pump Strainer) - Komatsu D155A-6 Operation & Maintenance Manual

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MAINTENANCE

EVERY 1000 HOURS SERVICE

Maintenance for every 250 and 500 hours service should be
carried out at the same time.
CHANGE OIL IN POWER TRAIN CASE, WASH STRAINERS (POWER TRAIN PUMP STRAINER, SCAVENGING PUMP
STRAINER)
The oil is at high temperature immediately after operations, so wait for the temperature to go down before starting the
operation.
The undercover is heavy. Do not go directly under the cover when opening or closing it. When removing bolts (5), carry out the
operation at the rear of the point immediately under the cover so that it is possible to escape at any time.
Prepare the following.
Oil replacement amount: 146 liters (38.57 US gal)
1. Remove drain cover (1) on the left side of the power train case
underside to take off drain plug (2), and then loosen drain plug
(P1) to drain oil.
Tighten drain plug (P1) after draining oil.
Do not completely remove drain plug (P1).
WARNING
SERVICE PROCEDURE
4 - 71

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