Install guide

figure 4-8

ARMY TM 5-6675-308-34

MARINE CORPS TM 08837A-34/2

Table 4-14.1 IMU Testing. Alignment. and Troubleshooting Using Tape Reader. Part No. 877406-2 -

Continued

Malfunction

Teat

procedure

Normal indication

indication/corrective action

The fully loaded primary pallet weight

exceeds the two person lift criteria.

NOTE

If the CDU is used in lieu of the SPU,

enter SPH 800 to communicate with

the printer.

1v. If the system is not on the align.

ment surface, disconnect the test

equipment and place the system

on the alignment surface. The

porro prism should point 45 (±10)

degrees to any cardinal heading

(Refer to paragraphs 4-11 c and

4-11d)

1w. install the IMU in the primary

pallet frame if not already in-

stalled

‘4-90.4

Change