ARMY TM 9-2805-259-14
AIR FORCE TO 38G2-89-54
NAVY NAVFAC P-8-615-14E
This task covers:
c. Installation
a. Removal
b. Inspection/Adjustment
INITIAL SETUP
Tools
Materials/Parts
a. Removal. (figure 4-31)
NOTE
The removal and installation procedures are the same for all spark plugs cables.
(1) Loosen connector nut (1) and remove high tension cable (2).
(2) Remove spark plug (3).
b. Inspection/Adjustment.
WARNING
Drycleaning solvent PD-680 used to clean parts is potentially dangerous to person-
nel and property. Avoid repeated and prolonged skin contact. Do not use near open
flame or excessive heat. Flash point of solvent is 100F.-138F. (38 C.-60C.).
(1) Clean spark plug with drycleaning solvent and dry thoroughly.
(2) Inspect spark plug for signs of excessive burning and cracked or otherwise damaged ceramic insulation
and replace spark plug as needed.
(3) Adjust spark plug gap to 0.028-0.033(0.071 -0.083 cm).
c. Installation. (figure 4-31)
(1) Install spark plug (3) and torque to 23-25 Ib-ft (49115-53580 gr-cm).
(2) Install high tension cable (2) and tighten connector nut (1).
Change 2