Section VII. INTERMEDIATE-RANGE CARRIER AND LOW-RANGE SPUR GEAR ASSEMBLY-REPAIR

TM 9-2520-249-34&P

internal-splined (10), high-range clutch disks, beginning

h. Using a press and compressor (7, table 3-

with an external-tanged disk (9).

1), compress the retainer and secure it with retainer ring

Install high-range clutch back plate (11)

(15, FO-4). Refer to figure 7-6.

and secure it with retaining ring (16).

After soaking internal-splined clutch disks

(10, FO-4) in the same oil as used in the transmission,

alternately install five external-tanged (9) and five

Table 7-5. Repair Standards (High-range Clutch)

Wear limit

Reference

Size and fit

DS/GS

Foldout

Item

Point of measurement

of new parts

maintenance

Outside diameter at bearing surface of

2.5576 to 2.5586

2.5571

housing ................................................

18a

Inside diameter of bearing.....................

2.5585 to 2.5591

Fit of bearing on housing......................

0.0001T to 0.0015L

18a

Inside diameter of housing at sealrings .

3.250 to 3.252

3.254

Inside diameter of housing at sealrings .

7.875 to 7.881

7.885

Inside diameter of piston at sealring .....

.3.875 to 3.877

8.879

Thickness of disk..................................

0.095 to 0.098

10a

Thickness of disk..................................

0.11 80 to 0.1240

0.1080

11a

Thickness of disk..................................

0.70 to 0.365

0.364

12a

Free length of spring.............................

1.691

12a

length under load..................................

3 12 at 9.81 to

1.312 at

10.01lb

9.76 lb)

*Replace when worn beyond new dimensions.

Section VII. INTERMEDIATE-RANGE CARRIER AND LOW-RANGE SPUR GEAR

ASSEMBLY-REPAIR

7-37. Description (FO-4)

Intermediate-range planetary carrier assembly (30) is a

4-pinion carrier assembly with roller bearings for each

pinion. This carrier is splined to the low-range spur

gear. Refer to paragraph 2-8.

7-38. Disassembly (FO-4)

a. Remove snapring (43) from low-range spur

gear (44) Refer to figure 7-8.

Figure 7-8. Removing snapring which retains

low-range spur gear

7-9