TM 10-4320-344-24
3.8.3 Engine Support Replacement, Models 609-C and US636HCCD-1.
This task covers:
3 .8 . 3 . 1 R e m o v al
3 .8 . 3 . 2 D i s a s s e m b ly
3 .8 . 3 . 3 R e p a ir
3 .8 . 3 . 4 A s s e m b ly
3 .8 . 3 . 5 I n s t a l l a t i on
INITIAL SETUP
Tools
General Mechanic's Automotive
Tool Kit, Appendix B, Section III,
Item 1
Material/Parts
Lock Washers (TM 10-4320-344-24P)
Equipment Conditions
Pumping station shutdown, TM 10-4320-
344-10.
Equipment Conditions
(Continued)
V-belt Guard removed, paragraph 2.21.11
(US636HCCD-1).
General Safety Instructions
Do not work on equipment that is not
s e c u r e l y s t a b i l i z e d t o p r e v e n t r o l l i ng
o r s l i d i n g .
Do not work on equipment without follow-
ing standard shop safety precautions.
This procedure applies to Model US636HCCD-1.
The procedure for Model 609-C
i s s i m i l a r.
3.8.3.1 Removal.
a.
Remove four bolts (Figure 3-17,
1) and two rear mounting feet (2).
b.
Remove four bolts (3), lock washers (4), flat washers (5), V-belt guard
mounting bracket (6), and cross member (7) from engine assembly (8).
Discard
lock washers (4).
3.8.3.2 Disassembly. Remove four nuts (9), bolts (10), and front mounting feet (11)
from crossmember (7).
3.8.3.3
Repair.
a .
Inspect all components for damage.
b.
Replace all defective components.
3.8.3.4 Assembly.
Position two front mounting feet (11) on crossmember (7) and secure with four
b o l t s ( 1 0 ) a n d n u t s ( 9 ) . T i g h t e n n u t s ( 9 ).
3.8.3.5 Installation.
a.
Position V-belt cover mounting bracket (6) on crossmember (7), and crossmember
(7) on engine assembly (8),
securing with four flat washers (5), new lock
washers (4), a n d b o l t s ( 3 ).
b.
Position two rear mounting feet (2) on engine assembly (8) and secure with
f o u r b o l t s ( 1 ) .
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