Torque Sequence

Courtesy of GENERAL MOTORS COMPANY

Torque Sequence

Callout	Component Name
1	Spacer Bolt M8 x 127 (Qty: 8) CAUTION: Refer to Fastener Caution . Procedure Install the remaining spacers evenly at every other bolt hole. Remove the DT 47800-6 which is part of DT-47800 selection gauge kit, guide pins and install spacer bolts in all bolt holes at spacer locations. Tighten the bolts in sequence. Tighten 7 N.m (62 lb in) Special Tools DT-47800 Thrust Washer Selection Gauge Kit For equivalent regional tools, refer to Special Tools .
2	Front Differential Carrier Assembly CAUTION: If the bearings are not properly seated into the bearing cups, the washer selection will be inaccurate and the bearing pre-load will be set too low. Low bearing pre-load will cause premature failure of the front differential drive pinion gear. Procedure Rotate the differential assembly 10 revolutions to allow the bearings to seat into the cups. NOTE: Differential rotating tool DT-47793 differential rotating tool can be used to rotate the differential from the case side. Special Tools DT-47793 Differential Rotating Tool For equivalent regional tools, refer to Special Tools .

Callout

Component Name

Spacer Bolt M8 x 127 (Qty: 8)

CAUTION:

Refer to Fastener Caution .

Procedure

Install the remaining spacers evenly at every other bolt hole.
Remove the DT 47800-6 which is part of DT-47800 selection gauge kit, guide pins and install spacer bolts in all bolt holes at spacer locations.
Tighten the bolts in sequence.
Tighten

7 N.m (62 lb in)

Special Tools
DT-47800 Thrust Washer Selection Gauge Kit
For equivalent regional tools, refer to Special Tools .

Front Differential Carrier Assembly

CAUTION:

If the bearings are not properly seated into the bearing cups, the washer selection will be inaccurate and the bearing pre-load will be set too low. Low bearing pre-load will cause premature failure of the front differential drive pinion gear.

Procedure
Rotate the differential assembly 10 revolutions to allow the bearings to seat into the cups.

NOTE:

Differential rotating tool DT-47793 differential rotating tool can be used to rotate the differential from the case side.

Special Tools
DT-47793 Differential Rotating Tool
For equivalent regional tools, refer to Special Tools .