Check, Clean Fuel Strainer; Check Brake Performance - Komatsu D61EX-12 Operation And Maintenance Manual

MAINTENANCE

CHECK, CLEAN FUEL STRAINER

1. Open the inspection cover at the bottom of the fuel tank.
2. Tighten the fuel supply valve, then remove the cap, and
clean the strainer and strainer case.
The strainer forms one unit with the cap.
3. After checking and cleaning the strainer, set it in the
case, then tighten the cap.
4. After installing, open the fuel supply valve.

CHECK BRAKE PERFORMANCE

If the machine moves during the following operation, please contact your Komatsu distributor for repairs
immediately.
NOTICE
Do not place the gear shift lever in 1st under any circumstances. The machine will be damaged.
Before starting the engine, check that the area around the machine is safe, then do as follows.
1. Start the engine.
2. Set safety lock lever(1) to the FREE position then oper-
ate blade control lever(2) to raise the blade.
Leave the safety lock lever to the FREE position.
3. Set brake lock lever(3) to the FREE position.
WARNING
SERVICE PROCEDURE
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