Komatsu WA75-3 User Manual

TROUBLESHOOTING
6-9
BRAKES
BRAKE
FAULT CAUSES REMEDY
Brake has no effect Multi-disks of brake worn *) Replace multi-disks of brake
Air in brake system *) Bleed brake system
Warning light brake oil reserve: warn-
ing light brake oil reserve is on
Brake oil level in brake oil tank too low Top off brake oil Check brake system
for damage and leaks (visual check:
brake oil leaks)
*) These measures must be performed by your local Komatsu dealer.
PARKING BRAKE
FAULT CAUSES REMEDY
Brake is ineffective Parking brake's brake lever is too
loose
*) Adjust parking brake
Brake's multi-disks are worn *) Replace multi-disks
*) These measures must be performed by your local Komatsu dealer.
STEERING
FAULT CAUSES REMEDY
Steering reacts slowly Hydraulic system operates improperly *) Check function of hydraulic system
Steering wobbles Clearance of steering cylinder bolt too
large
*) Check fastenings of steering cylin-
der; replace defective cylinder bolts
Faulty operation of hydraulic system *) Check function of hydraulic system
*) These measures must be performed by your local Komatsu dealer.

Komatsu WA75-3 Specifications

General

Brand	Komatsu
Model	WA75-3
Category	Compact Loader
Language	English