TM 55-2840-231-23
7-2.
Auto-Reignition Control - Removal and Installation - Continued
ENGINE/
68770031 Auto-
Reignition Control
3. Installation
If a new auto-reignition
control (2) is being install-
ed, remove the four nuts
(9), washers (8), and bolts
(5) from the new control.
Install the bolts in the re-
moved control and secure
with the old washers (8)
and nuts (9).
Place four vibration dam-
pers (7) and washers (6)
on bolts (5), if removed.
Assemble control (2) on
the four bolts (5) and
secure with four washers
(8) and nuts (9). Insure
that the Pc pressure port is
toward the front of the
engine. Tighten nuts (26)
to 35-40 in. lb (0.4-0.5
kg/m).
Connect auto-reignition
sensing tube (1) to control
(2). Tighten the coupling
nut to 80-120 in. lb (0.9-
1.4 kg/m).
Connect the aircraft elec-
trical harness to the elec-
trical connector on control
(2).
7-4