Fan Drives, Housings, and Bases

1. Cover 12 cylinder exhaust ports (A).

4. Cover oil filler and oil level indicator openings (D) and

2. Cover 12 fuel injector nozzle holder assembly ports (B).

cylinder head oil drain tube openings (E).

3. Cover starter adapter opening (C):

5. Cover oil cooler inlet and outlet hose openings (F) on

each side of crankcase damper and oil filter housing.

Figure

7-16.

Protecting

openings

prevent

entrance

dust

and

foreign objects.

7-9.

Fan Drives, Housings, and Bases

assembly instructions. References are listed in

the table.

Refer

Table

7-5

for

illustrations

and

Table 7-5. Fan Drives, Housings, and Bases

Reference

Component

R e a r Fan and Accessory Drive Housing with Clutch

Para 7-9a, Fig. 5-134, 5-133, 5-131, 7-17, 5-130, 5-129

Assembly and Mounting Base

Para 7-9b, Fig. 5-128, 5-127

Fuel Injection Pump Mounting Base

, 7-18, 5-123, 5-122, 5-

F r o n t Fan Drive Housing with Clutch Assembly and

Para 7-9c, Fig. 5-126, 5-125, B-

M o u n t i n g Base

120 through 5-117, 7-19

(2) Refer to figure 5-133 and torque tighten

a. Rear Fan and Accessory Drive Housing

screws and nuts to 275 pound-inches. Apply a

with Clutch Assembly and Mounting Base.

thin

coat

gasket

cement

(MIL-C-10523

Ord.)

(1) Install three new preformed packings on

on the mounting surface of the base prior to

oil transfer tubes in crankcase (fig. 5-134).

assembling rear fan and accessory drive housing.

Apply a thin coat of gasket cement (MIL-C-

10523 Ord) to mounting base lower mounting

surface

before

assembly

crankcase.

7-12