TM 10-4320-344-24
4.4.5 Crankcase Front Cover Maintenance. Models 609-C and US5636HCCD-1.
This task covers:
4.4.5.1 Removal
4 .4 . 5 . 4 A s s e m b l y
4 .4 . 5 . 2 D i s a s s e m b ly
4.4.5.5 Installation
4 .4 . 5 . 3 R e p a i r
INITIAL SETUP
Tools
General Mechanic’s Automotive
Tool Kit, Appendix B, Section
III, Item 1
Goggles,
Industrial,
Appendix B,
Section III, Item 2
Gun, Air Blow, Appendix B, Section
III, Item 2
Puller Kit, Appendix B, Section III,
Item 2
Material/Parts
Gloves, Appendix C, Item 11
Rags, Appendix C, Item 20
Sealing Compound, Appendix C, Item 23
Solvent,
Dry Cleaning, Appendix C,
Item 26
Gasket (TM 10-4320-344-24P)
Lock Washers (TM 10-4320-344-24P)
Shaft Seal (TM 10-4320-344-24P)
Equipment Conditions
Engine Support Crossmember removed,
paragraph 3.8.3
Equipment Conditions (Continued)
Alternator and Alternator Mounting
Bracket removed, paragraph 2.21.16.
Oil Drain Tube Assembly removed,
paragraph 2.21.24.
Cooling Air Blower removed, paragraph
2 .
2
1 .
3
9 .
Tachometer Angle Drive removed, paragraph
2 .
2
1 .
4
5 .
(US636HCCD-1 only).
Fuel Injection Pump Assembly removed,
paragraph 3.8.11.
V-Belt Tensioner removed, paragraph
3 .
8 .
1
6 .
Crankshaft Pulley and Vibration Damper
removed, paragraph 3.8.22.
General Safety Instructions
Do not work on equipment that is not
securely stabilized to prevent rolling
o r s l i d i n g.
Do not work on equipment without follow-
ing standard shop safety practices.
This procedure applies to Model US636HCCD-1.
The procedures for Model 609-C are
s i m i l a r .
4.4.5.1 Removal.
a .
Remove two bolts (Figure 4-9, 1) and flat washers (2).
b .
Remove two bolts (3) and lock washers (4).
Discard lock washers (4).
c .
Remove two screws (5), lock washers (6), spacers (7), and front cover (8).
Discard lock washers (6).
4.4.5.2 Disassembly.
a .
Remove sleeve bushing (9).
b .
Remove oil cooler plug (10), gasket (11), plug (12), spacer (13), cap (14),
and spring (15).
Discard gasket (11).
4-21
