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TRANSMISSION MAINTENANCE. (cont) - TM-5-3805-261-34_423
TRANSMISSION MAINTENANCE. (cont) - TM-5-3805-261-34_425
TM-5-3805-261-34 Grader Heavy Road Motorized (Caterpillar Model 130 G) Manual
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TM 5-3805-261-34
TRANSMISSION MAINTENANCE.
5-9.
Control
Relief
Valve
.
(Sheet 3 of 6)
TESTING
8.
Install new preformed packing (3)
and elbow (2, Figure 5-38).
9.
Connect hose assembly (1).
NOTE
The following test is for
transmission oil cooler
relief pressure.
10. Disconnect hose assembly (4) from
valve assembly (22, Figure 5-40).
11. Remove elbow (5), adapter (6) and
preformed packing (7). Discard
preformed packing (7).
12. Using a 9/16 inch-18 2A THD
adapter, install 0 to 200 psi
pressure gage (Figure 5-41).
13. Start engine.
14. Position transmission selection
lever in first speed forward.
Read
pressure gage
. Pressure
gage must read 75 psi. Record
pressure if gage does not read
specified pressure and contact
direct support.
15. Stop engine.
16. Remove O to 200 psi
pressure gage
and 9/16 inch-18 2A THD adapter.
17. Install new preformed packing
(7), adapter (6) and elbow (5,
Figure 5-40).
18. Connect hose assembly (4).
Go to Sheet 4
5-37
Figure 5-40.
Figure 5-41.
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