C50 MANUAL TRANSMISSION / TRANSAXLE  DIFFERENTIAL CASE  REASSEMBLY  


PROCEDURE

Hide 41331F 1.INSTALL FRONT DIFFERENTIAL SIDE GEAR

a.
C067988

Coat the sliding and rotating surfaces of the 2 front differential side gears and 2 front differential pinions with gear oil.


b.

Install the 2 front No. 1 differential side gear thrust washers to the 2 front differential side gears.


c.

Install the 2 front differential side gears, 2 front differential pinions, and 2 front differential pinion thrust washers to the front differential case.

HINT:

While rotating each front differential side gear, install the 2 front differential pinions and 2 front differential pinion thrust washers.



Hide 41342F 2.INSTALL FRONT NO. 1 DIFFERENTIAL PINION SHAFT

a.
C067987

Install the front No. 1 differential pinion shaft with gear oil.


b.

Install the front No. 1 differential pinion shaft to the front differential case so that the hole for the front differential pinion shaft straight pin is aligned with the hole in the front differential case.


Hide 3.ADJUST FRONT DIFFERENTIAL SIDE GEAR BACKLASH

a.
C067989

Hold the front differential pinion to the front differential case side. Using a dial indicator, measure the front differential side gear backlash.

Standard Backlash:

0.05 to 0.20 mm (0.00197 to 0.00787 in.)


If the backlash is not as specified, replace the front No. 1 differential side gear thrust washers.

Thrust Washer Thickness:
Parts No. Thickness mm (in.)
41361-22140 0.95 (0.0374)
41361-22020 1.00 (0.0394)
41361-22150 1.05 (0.0413)
41361-22030 1.10 (0.0433)
41361-22160 1.15 (0.0453)
41361-22040 1.20 (0.0472)


HINT:
·

Measure the thickness with a micrometer to select a proper front No. 1 differential side gear thrust washer because the front No. 1 differential side gear thrust washers do not have any distinguishing marks.

·

Select washers of the same thickness for both the right and left side.




Hide 41342A 4.INSTALL FRONT DIFFERENTIAL PINION SHAFT STRAIGHT PIN

a.
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Using a 3 mm pin punch and a hammer, install the front differential pinion shaft straight pin to the front differential case.


b.
C297702

Using a chisel and hammer, stake the front differential case hole.


Hide 41221 5.INSTALL FRONT DIFFERENTIAL RING GEAR

a.
C166738

Clean the contact surfaces of the front differential case and front differential ring gear.


b.

Using a heater, heat the front differential ring gear to 90 to 110°C (194 to 230°F).


c.

After moisture on the front differential ring gear has completely evaporated, quickly install the front differential ring gear to the front differential case.


d.
D032380C01
1.688,0.813 0.51,0.833 0.51,0.833 1.594,0.74 false 0.271,0.729 0.667,1.021 0.396,0.292 10 false *a
*a Matchmark


Aligning the matchmarks and quickly install the front differential ring gear to the front differential case.


e.

Install the 8 bolts.

Torque:
77.4 N*m (789 kgf*cm, 57 ft.*lbf)

NOTICE:

Do not wash the bolts with an alkaline substance.



Hide 33481 6.INSTALL SPEEDOMETER DRIVE GEAR

a.
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Install the speedometer drive gear to the front differential case.