Komatsu Utility 395F6001, Operation & Maintenance Manual

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MAINTENANCE PLAN
200
4.7.3 MAINTENANCE EVERY 50 HOURS OF OPERATION OR EVERY 2
WEEKS
• These maintenance operations should be carried out together with those to be performed every 10 HOURS.
4.7.3.a LUBRICATING THE ARTICULATED JOINTS AND THE PADS
DANGER
• The compensating cylinder must be lubricated on the head side from under the machine; always apply
the parking brake and remove the ignition key.
• The lifting cylinder must be lubricated on the base side with partially lifted boom and grease nipple posi-
tioned beside the safety valve.
IMPORTANT
• Clean the grease nipples thoroughly before applying the greasing pump.
• After lubrication, remove all the contaminated grease that may have spread out and clean the area.
• If the machine is used in difficult conditions, carry out these operations more frequently than usual.
1 - Park the machine on firm and level ground, as described in
«3.7.1 PARKING ON LEVEL GROUND».
2 - Make sure that the gearshift-reverse lever (1) is in neutral po-
sition (N) and apply the parking brake (2).
3 - Stop the engine, proceeding as described in «3.8 STOPPING
THE ENGINE».
4 - Remove the ignition key. The ignition key must be kept by the
person in charge of maintenance until the end of work.
5 - Lubricate using a syringe filled with the prescribed grease.
(See «4.3 FUEL, COOLANT AND LUBRICANTS» and the
maintenance chart).
RKAA1274
(N) (N)
1
RKAA0875
2