Trouble Shooting - Daewoo MUSSO Service Manual

Construction
LCRV consists of sensing part and hydraulic control part.
1. Sensing Part
It detects the changes of vehicle height caused by vehicle
load. It consists of load sensing spring and control lever
which change according to vehicle load.
2. Hydraulic Control Part
It consists of valve stem devices which controls hydraulic
pressure according to load detected by sensing part.

Trouble Shooting

Poor Braking
Possible Cause
Air in Brake System
Poor Adjustment of Sensor Spring
Damaged Sensor Spring
Fluid Leaking from LCRV
Abnormal Locking
Possible Cause
Poor Adjustment of Sensor Spring
Internal Fluid Leaking of LCRV
HYDRAULIC BRAKES 4A-13
Remedy
Bleeding
Adjust
Replace
Replace
Remedy
Adjust
Replace