Chrysler Vehicle User Manual page 193

3 - 134 REAR AXLE - 216RBI
DIFFERENTIAL - LOCKER (Continued)
NOTE: If pump is not running, verify pump has (Fig.
44) 12 volts and ground.
Fig. 44 LOCKER PUMP CONNECTORS
1 - REAR PUMP CONNECTOR
2 - FRONT PUMP CONNECTOR
3 - AXLE HARNESS
(4) With the pump running the pressure gauge
should show 5 psi..
NOTE: If pump does not produce 5 psi. replace the
pump.
REMOVAL
(1) Remove drain plug from the differential hous-
ing.
(2) Disconnect locker indicator switch harness and
remove connector from differential cover (Fig. 45).
Fig. 45 INDICATOR SWITCH CONNECTOR
1 - CONNECTOR
2 - DIFFERENTIAL COVER
(3) Remove differential housing cover.
(4) Remove axle shafts.
(5) Remove locker pressure hose from actuator
assembly (Fig. 46).
Fig. 46 PRESSURE HOSE
1 - PRESSURE HOSE
2 - BEARING CAP
3 - PRESSURE HOSE CLAMP
(6) Note the reference letters stamped on the bear-
ing caps and housing machined sealing surface (Fig.
47).
Fig. 47 BEARING CAP REFERENCE MARKS
1 - REFERENCE MARKS
2 - REFERENCE MARKS
TJ