Komatsu D31EX-21, Operation & Maintenance Manual, Page: 150 / 256

OPERATION
OPERATION
3-98
4. Set safety lock lever (3) in the LOCK position.
CHECK AFTER FINISHING WORK 3
BEFORE STARTING ENGINE 3
Use the meters and caution lamps to check the engine water
temperature, engine oil pressure, fuel level, and HST oil tem-
perature.
AFTER STARTING ENGINE 3
1. Walk around the machine and check the work equipment, machine exterior, and undercarriage, also check for
any leakage of oil or coolant. If any abnormalities are found, repair them.
2. Fill the fuel tank.
3. Check the engine compartment for paper and debris. Clean out any paper and debris to avoid a fire hazard.
4. Remove any mud affixed to the undercarriage.
Free
Lock