5.
T
urn the starting switch to ON position (B).
6.
Set the work equipment lock lever to FREE position (F).
7.
Operate the blade control lever fully in the direction to low-
er the blade.
8.
Check that the work equipment goes down to the ground
under its own weight.
In
the following cases, the gas charge pressure of the accumulator has gone down. Contact your Komatsu dis-
tributor.
• Work equipment does not go down
• Stops while going down
METHOD FOR CHECKING ALTERNATOR
Ask your Komatsu distributor to have the alternator checked.
If the engine is started frequently, have this inspection performed every 1000 hours.
METHOD FOR CHECKING AND ADJUSTING ENGINE VALVE CLEARANCE
Special tools are necessary for inspection and maintenance. Ask your Komatsu distributor to perform this work.
MAINTENANCE MAINTENANCE PROCEDURE
4-71
To Next Page
Loading...
Need help?
General
