GMC 1976 ZEO 6083 Maintenance Manual page 185

Table of Contents

Advertisement

SECTION 4
REAR SUSPENSION
REAR SUSPENSION
4- 1
Contents of this section are listed below:
SUBJECT
PAGE N0 .
General Description.. .... . . .. . . . .. . . .... . ... . . ... . . .. . . . .. . . .. . ... . . .. . . ... . . .. . . . .. . . .... . ... . . . .. . . .... .... . ... . . ... . . ... . . .. . . ....4-1
Trouble Diagnosis ... . .... . .. . . . . .. . . ... . . . . . . .... . ... . . .. . .... . ... . ... . . ... . . .. . . . .. . . .... . ... . . . . . . . ... . .... . ... . . ... . . .. . . .. . . ... . .4-4
Rear Suspension Trouble Diagnosis Chart.. . .... .... . ... . .... . ... . . .. . . . ... . .... . . .. . . . ... . .... . ... . .... . . .. . . .. . ....  4-5
Component Removal .. . . . ... . .... . ... . . . .. . . .. . . .... . ... . .... .... . ... . ... . .... . ... . . . .. . . ... . . ... . . ... . . ... . . ... . .... . ... . ... . .... ..4-6
Compressor Overhaul . . . ... . .... . ... . . . . . . . ... . ... . . ... . ... . ... . . .. . . ... . .... . ... . . ... . . ... . . ... . . ... . . .. . . . ... . ... . .... . ... . ....4-13
Height Control Valve Overhaul ... . . . .. . . ... . . ... . .. . . ... . . .. . . .. . . .... . ... . . ... . . ... . . ... . .... . . .. . . . .. . . .. . . ... . . ... . ... .4-21
Component Installation .. . . . .. . . .... . ... . . ... . . .. . . . .. . ... . . .. . . . . . . ... . . .. . . . .. . . .... . ... . . . .. . . ... . .... . ... . . . .. . . ... . . .. . . ... . 4-26
On-Vehicle Adjustments . . ... . . .. . . . ... . .... . ... . ... . . ... . ... . ... . . ... . ... . . . . . . . ... . . ... . . . . . . . ... . .... . ... . . ... . . .. . . . .. . . . .. . 4-32
Periodic Maintenance . ... . .... . ... . . ... . . ... . .... . ... . . . .. .... . ... . .... .... . . .. . . . .. . . .... . ... . . . .. . . ... . . ... . .... . ... . . .. . . .. . . .4-34
Rear Suspension Torque Specifications . .. . . ... . ... . . .. . . ... . ... . . ... . .... . . .. . . . ... . .... . . .. . . . .. . . ... . .... . ... . . , 4-35
GENERAL DESCRIPTION
The rear suspension system (figure 1) on the vehi-
tem operates automatically as load varies, to retain
cle consists mainly of air bellows, height control
frame at proper ride height .
valves, control arms, and shock absorbers. The sys-
Figure 1-Rear Suspension (Left-Side View)

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents