TM 9-4120-388-14
4-42. BLOCK OFF ASSEMBLY - Continued.
b. Inspection.
(1) Check block off for missing parts, loose hardware, and cracks or dents that would create a hazard or interfere
with operation.
NOTE
If the alternate power and control connector locations in the conditioned air intake are
used, both cover plates should be installed on block off.
(2) Replace all missing or damaged parts.
c.
Repair. Repairs are limited to replacement of missing or damaged parts.
d. Installation. (See installation instructions, paragraph 4-7.)
(1)
If applicable, connect the P7 plug and harness.
(2)
If applicable, install power connector.
(3)
Secure block off to air conditioner with four screws.
(4)
Install lower front panel. (See para 4-28.)
(5)
Connect power.
