TM 55-1520-240-23-4
5-90
ADJUST SHOCK ABSORBER LENGTH
(Continued)
5-90
NOTE
Dimension "A" of Task 5-89 cannot be
altered to obtain dimension required
by Task 5-90.
7.
Remove inboard bolt (4) as follows:
a.
On helicopters without 50 , remove bolt (4)
and countersunk washer (5).
b.
On helicopters with 50 , remove bolt (4).
Remove shock absorber (10).
NOTE
Helicopters without 50 use a plain
bolt. Helicopters with 50 use a bolt
bushing assembly. A plain bolt is
shown.
NOTE
If fixture 114G1306-1 or 114G1306-7
is not available, shock absorbers may
be adjusted by measuring from center
holes of bearings. With elastromeric
bearings, the measurement should be
18.390 inch ±0.005 inch. Without
elastromeric bearings, measurement
should be 18.642 inch ±0.005 inch.
Make adjustments in accordance with
step 8.
8.
Adjust length of shock absorber (10) as follows:
NOTE
Shock absorbers 114H6800-5, -6, and
-9 (helicopters without 63 ) require
selling fixture 114G1306-1. Shock
absorbers 114H6800-11 (helicopters
with 63 ) require setting fixture
114G1306-7. Fixture 114G1306-1 is
shown.
a.
At setting fixture (T106) (12), position inboard
bearing (3) over inboard support (11). Insert
inboard pin (13) into inboard support.
5-547
