Overhaul of Front Fan Drive Housing and Clutch Assembly

Table 6-24. Front Fan Drive Housing and Clutch Assembly

Component

Repair

Assembly

Inspection

Cleaning

Front Fan

Figs. 6-127, 6-150

Table 6-28

Table 6-25

Figs. 6-114

Drive

through 6-152, 6-

Fig. 6-148

through 6-127

Housing

124, 5-153, 6-122

through 6-119, 6-

154,6-155, 6-115,

6-114

Piston

Figs. 6-149,/6-146

Actuated

through 6-137, 6-

through

6-130,

Clutch

134, 6-132

6-132, 6-134,

Assembly

through 6-130, 6-

6-137 through

128

6-146

Mechanical

Clutch

Figs. 6 - 1 4 7 , 6 -

through

Assembly

6-131,

144,6-138,6-136,

6-133; 6-135,

6-135, 6-133, 6-

6-136, 6-138,

131 through 6-129

6-144, 6-147

6-40. Overhaul of Front Fan Drive

Housing and Clutch Assembly

Disassembly.

(1) Front fan drive housing and cover.

Disassemble front fan drive housing and cover

following instructions which accompany figures

6-114 through 6-127.

Remove

1. Cut locking wire (A).

2. Remove six drilled head bolts (B) and flat washers

attaching fan drive oil seal housing to fan drive housing

cover.

3. Install two mechanical pullers - 5120-473-7222 in

puller screw holes (C) in oil seal housing (D). Turn

screws alternately to remove housing.

Install

1. Position fan drive oil seal housing (D) on fan drive

housing cover.

2. Install six drilled head bolts (B) and flat washers

securing housing to cover.

3. Install locking wire (A) securing bolts.

Figure 6-114. Removing or installing fan

drive oil seal housing.

6-109