SAAB WIS ONLINE

ASSEMBLY

ASSEMBLY

DIFFERENTIAL CASE ASSEMBLY

Install the washer, differential bevel gear and differential bevel pinion in the differential case (RH). Insert the pinion shaft.

Install straight pin from reverse direction.


(A)

Differential case (RH)



Install the washer and differential bevel gear to the differential case (LH). Then put the case over the differential case (RH), and connect both cases.

Install the hypoid driven gear and secure by tightening the bolt.

Standard tightening torque:

62 Nm (6.3 kgf-m, 45.6 ft-lb)


(A)

Hypoid driven gear

(B)

Differential case (RH)

(C)

Differential case (LH)



Measurement of backlash (Selection of washer)

Install the genuine axle shaft to differential case.

Measure the gear backlash with ST1 and ST2, and insert ST2 through the access window of the case.

ST1 32005094 MAGNET BASE

ST2 32005095 DIAL GAUGE

Note
• Measure the backlash by applying a pinion tooth between two bevel gear teeth.

• Fix bevel pinion gear in place with a screwdriver or similar tool when measuring.


Standard value:

0.13 — 0.18 mm (0.0051 — 0.0071 in)


If backlash is not as specified, select a washer from the table below.

Washer

Part No.

Thickness mm (in)

32008279

0.95 (0.037)

32008280

1.00 (0.039)

32008281

1.05 (0.041)



Using ST, install taper roller bearing.

ST 32005058 DRIFT


(A)

Taper roller bearing



SIDE RETAINER

Install bearing outer race to side retainer.

Install a new oil seal using the ST and hammer.

ST 32005024 DIFFERENTIAL SIDE OIL SEAL INSTALLER


Apply gear oil to new O-ring and install it.