TR35 Locomotive Transmission Caterpillar

Transmission Oil Pump - Assemble

Usage:

TR35 K4M

Assembly Procedure

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Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	437-3776	Fixture As.	1
	1U-9128⁽¹⁾	Adapter Plate	1
	1U-5750	Engine Stand	1
C	1P-0510	Driver Gp	1

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⁽¹⁾	Part of the Hydraulic Test Bench Tooling.

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Illustration 1	g06098990

Install lip seal (27).
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Illustration 2 g06098944
Install lip seal (25) and o-ring seal (26).
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Illustration 3 g06099058

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Illustration 4 g06099213
Use Tooling (C) to install seal carrier (24).
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Illustration 5 g06098841
Install seal group (23) into plate (22).
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Illustration 6 g06098829
Install plate (22).
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Illustration 7 g06098802
Install gear (20) and gear (21).
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Illustration 8 g06098564
Install o-ring seal (19).
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Illustration 9 g06098543
Install housing (17) and studs (18).
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Illustration 10 g06098521
Install seal group (16) into plate (15).
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Illustration 11 g06098467
Install plate (15) and o-ring seal (14).
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Illustration 12 g06098439
Install housing (13), nuts (11), and bolts (12).
1. Tighten nuts (11) to a torque of 227 ± 10 N·m (167 ± 7 lb ft).
2. Tighten bolts (12) to a torque of 227 ± 10 N·m (167 ± 7 lb ft).
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Illustration 13 g06098413
Install shaft assembly (10), retaining ring (9), and o-ring seal (8).
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Illustration 14 g06098032
Install cover (7) and bolts (6).
1. Tighten bolts (6) to a torque of 65 ± 3 N·m (48 ± 2 lb ft).
Remove transmission oil pump from Tooling (A).
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Illustration 15 g06097912
Install o-ring seal (5).
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Illustration 16 g06097859
Install nuts (4) and plate (3).
1. Tighten nuts (4) to a torque of 227 ± 10 N·m (167 ± 7 lb ft).
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Illustration 17 g06099436
Install spline adapter (1) and retaining ring (2).