TM 55-2840-254-23
4-19 INSTALL FIRESHIELD SECTION (Continued)
4-19
5. Determine shims needed under reducer (10) as
follows:
Do not tighten reducer in following
step. Tightening of reducer may damage
internal oil tube.
a. Thread reducer (10) in adapter (1 1) until it
is seated.
In following step, fire shield must be
seated against adapter to obtain correct
measurement. Failure to do so will re-
suit in incorrect gap.
b. Seat fireshield section (2) against adapter (11)
and measure gap between fireshield section
and reducer (10).
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