23-2. ARTIC
TM 9-2320-279-34-3
Special Purpose Kit Installation Instructions (Cont)
a.
Sheet Metal Preparation
(1)
Remove six screws (1) and heater compartment cover (2).
(2)
Remove PTO indicator light assembly and switch from heater compartment cover (2)
(TM 9-2320-279-20).
(3)
If installed, remove chemical alarm switch from heater compartment cover (2)
(TM 9-2320-279-20).
(4)
If installed, remove gas particulate switch from heater compartment cover (2)
(TM 9-2320-279-20).
(5)
Remove utility outlet from heater compartment cover (2) (TM 9-2320-279-20).
(6)
Drill four 0.094 in. (2.388 mm) holes in heater compartment cover (2).
(7)
Drill 0.50 in. (12.70 mm) hole in heater compartment cover (2).
(8)
Drill two 0.75 in. (19.05 mm) holes.
23-2
Change 3
