TM 9-2320-289-20
3-21.
TRANSMISSION VACUUM HOSES REPLACEMENT.
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Equipment Condition
Air cleaner removed. (See paragraph 3-9)
1.
Remove connector (8) from transmission vacuum valve assembly (9).
2.
Remove vacuum pump hose assembly (5) from connector (4) and remove connector (6).
3.
Remove connector (4) and hose (3) from vacuum pump (2).
4.
Remove 2 connectors (7) from vacuum pump hose assembly (5) and vacuum hose (1).
5.
Remove vacuum hose (1) from pipe assembly (10).
b.
INSTALLATION
1.
2.
3.
4.
5.
6.
7.
Install connector (8) to transmission vacuum valve assembly (9).
Install connector (4) and hose (3) at vacuum pump (2).
Install vacuum pump hose assembly (5) to connector (6).
Install vacuum pump hose assembly (5) to connector (4).
Install vacuum hose (1) to pipe assembly (10).
Install 2 connectors (7) to vacuum pump hose assembly (5) and vacuum hose (1).
NOTE
Ensure that vacuum pump hose assembly (5) is
connector (8).
Install 2 connectors (7) with attached vacuum hoses (1
connected to bottom of
and 5) to connector (8).
3-62
