TM 5-4930-244-14
c. Heater Plug.
(1)
Removal. (Refer to Figure 432).
(a)
Remove nut (1) and disconnect wire #27 from glow plug (2).
(b)
Remove air cleaner assembly (3) (para. 4-39 b.).
(c)
Unscrew extension studs (7). Remove adapter (4) and gasket (5) from diesel engine (6).
(d)
Remove glow plug (2) from top of adapter (4). Remove plug (8) from the bottom of adapter (4).
(2)
Repair.
(a)
Inspect all parts for damage, cracks, distortion and other damage. Replace parts as needed.
(b)
Remove all gasket material from front and rear face of adapter (4).
(c)
Replace gasket.
(3)
Installation.
(a)
Align holes in gasket (5) with holes in adapter (4). Fasten gasket (5) and adapter (4) to engine (6) with
extension studs (7).
(b)
Slide gasket (5) and air cleaner assembly (3) onto extension studs (7) (para. 4-39b.).
(c)
Install plug (8) into bottom of adapter (4). Screw glow plug (2) into top of adapter (4).
(d)
Install wire #27 and nut (1) onto glow plug (2).
4-106