ARMY TM 5-6675-308-34
MARINE CORPS TM 08837A-34/2
Table 4-14. IMU Testing, Alignment, and Troubleshooting - Continued
Malfunction
indication/corrective action
Normal indication
Test procedure
2u.
Set PS BATTERY and
VEHICLE circuit breakers CB1
and CB2 to OFF
2v. S e t TTY printer MOTOR
switch to OFF
2w. Press SPU ON switch-indicator SPU ON switch-indicator goes off
to off
2x. Disconnect equipment
2y. Record IMU alignment check-
sum, date of alignment, and
IMU serial number and store in
IMU tape compartment
2z. Remove and save IMU align-
ment TTY printout
2aa. Proceed to paragraph 4-12
TEST COMPLETED
Change 7
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