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TM 5-2420-222-34
8-23.
TRANSMISSION OIL LINES REPLACEMENT.
This Task Covers:
a.
Removal
b.
Installation
Initial Setup:
Equipment Conditions:
Materials/Parts:
•
Transmission top cover removed (see para-
•
Two preformed packings
graph 8-12 or 8-13).
•
Transmission removed, if removing front transmis-
Tools/Test Equipment:
sion tube and adapter only (see paragraph 8-2).
• General mechanic's tool kit
a.
REMOVAL
NOTE
Washer Is used on serial numbers 235786-235999. Guard Is used on serial
numbers 319995-342573.
1.
Remove screw (9) and washer (10) or guard (11).
NOTE
Perform step 2 on loader backhoes with serial numbers 319995-342573. Skip step 2
on loader backhoes with serial numbers 235786-235999.
2.
Remove spacer (17).
3.
Remove accumulator (12) from transmission (6).
4.
Remove preformed packing (15), roller bearing (13), and ball bearing (16) from accumulator (12). Discard
preformed packing.
5.
Remove tube (14) from transmission (6).
NOTE
Transmission must be removed to gain access for steps 6 through 8.
6.
Remove two screws (2), three washers (1), nut (8), and bracket (7).
7.
Remove adapter (5) from transmission (6).
8.
Remove tube (3) and preformed packing (4) from adapter (5). Discard preformed packing.
b.
INSTALLATION
1.
Install tube (3) and new preformed packing (4) in adapter (5).
2.
Install adapter (5) in transmission (6).
3.
Install bracket (7), two screws (2), three washers (1), and nut (8).
4.
Aline and install tube (14) in transmission (6).
8-106
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