Illustration 143 Schematic Drawing

TM 9-2320-312-24-2

Truck Engine

Disassembly and Assembly Section

(19)

Bolt

(10)

Adapter Assembly

(1)

Dowel

(20)

Gasket

(11)

Lip Seal

(2)

Thrust Washer

(21)

Cover

(12)

Bolt

(3)

Sleeve Bearing

(22)

Seal

(13)

Seal

(4)

Dowel

(23)

Cover

(14)

Gear Assembly

(5)

Gear Assembly

(24)

Bolt

(15)

Gear Assembly

(6)

Sleeve Bearing

(25)

Bolt

(16)

Sleeve Bearing

(7)

Thrust Washer

(26)

Housing for Rear Power Take-Off

(17)

Shaft

(8)

Dowel

(18)

Bolt

(9)

Seal

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Illustration 143

Illustration 145

1. Install Tooling (A) in the crankshaft.

4. Remove bolts (18) and (19), idler shaft (17), and

idler gear (15).

2. Remove bolts (24), washers, crankshaft rear seal

(23) and O-ring seal (22). Refer to Illustration 142.

Note: Inspect the condition of the bearing. If

necessary, remove bearing (16) from the gear with

3. Remove bolts (25), washers, cover (21), and

Tooling (B). Bearing Relief Groove (U) must line

gasket (20). Inspect the condition of the gasket.

up with the Relief Groove (V) in gear (15) within

Replace the gasket, if necessary. Remove

two degrees. Bearing (16) must not extend beyond

crankshaft gear (14) from the crankshaft.

either face of gear.

5. Remove bolts (12), cover (10), and PTO shaft (5).

6. Remove thrust washer (2).

Note: Inspect the condition of bearing (3). If

necessary, remove bearing (3) with Tooling (D).

Refer to Disassembly and Assembly, "Rear Power

Take-Off (RPTO) - Assemble" for installation of

bearing.

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Illustration 144