Mazda CX-9 Grand Touring 2009 Manual page 152

Fig. 8: Cutting Coupling Unit
Courtesy of MAZDA MOTORS CORP.
COUPLING COMPONENT INSTALLATION NOTE
NOTE:
Clean away the old sealant before applying the new sealant.
Install the coupling unit within 10 min after applying sealant.
Allow the sealant to set at least 30 min after installation before filling the
differential with the specified oil.
1. Apply sealant to the coupling case surface that contacts the rear differential case.
2. Install the coupling unit to the rear differential so that the two tabs on the coupling unit engage the rear
differential grooves (two locations).
Tightening torque
22.6-26.4 N.m {2.31-2.69 kgf.m, 16.7-19.4 ft.lbf}
Fig. 9: Identifying Tabs On Coupling Unit
Courtesy of MAZDA MOTORS CORP.
COUPLING COMPONENT DISASSEMBLY
WARNING:
1. Disassemble in the order indicated in the table.
2008 Mazda CX-9 Grand Touring
2008 DRIVELINE/AXLE All Wheel Drive (AWD) - Mazda CX-9
The engine stand is equipped with a self-lock mechanism, however,
if the coupling unit is in a tilted condition, the self-lock mechanism
could become inoperative. If the coupling unit unexpectedly rotates
it could cause injury, therefore do not maintain the coupling unit in a
tilted condition. When turning the coupling unit, grasp the rotation
handle firmly.