TM 55-1520-240-23-9
11-5
CHECK CONTROLS CLEARANCE
(Continued)
11-5
LOCATION
PARTS INVOLVED
SUBMINIMUM
ALLOWABLE
CLEARANCE
(INCH)
STA
64.78
0.18
WL
-25.00
Between the 114C1165-1 bellcrank assembly and the 114C1013-7 link
assembly.
BL
10.00LH
STA
72.00
Between the 114C1013-7 link assembly and the sta. 72 frame.
0.10
WL
-25.00
BL
10.00LH
STA
72.00
0.12
WL
-27.00
Between the 114C1161 or 414C1161 bellcrank assembly and the sta. 72
bulkhead
BL
12.00LH
STA
110.00
0.06
WL
-21.50
Between the lower attaching hardware for the 145CS100-5 DASH actuator
and the 114S1610 aircraft structure.
BL
8.00
NOTES:
1.
Position forward rotor such that any pitch link is directly over longitudinal cyclic trim actuator. All three
rotor blades shall be in full lead position.
2.
In the cockpit, pilot/copilot pedal adjustment lever 114C1124 may contact cockpit floor structure
114S1551 when pedals are located in the rearmmost adjustment position and full pedal travel is made in
either left or right direction. This contact is permissible provided yaw bellcrank 145C3110 in first stage
mixing unit 145C3101 has already contacted its corresponding stop. Cyclic stick 145C1306 contact
with pedal adjust lever 114C1124 is also possible. It is permissible with the above pedal conditions. If
contact occurs between the cyclic stick (145C1306-1) and the pilots or copilots instrument panel edging
(145E1101-6 & 145C1106-6), it is acceptable to trim the panel edging at 45º angle to attain a minimum of
0.03 inch clearance.
FOLLOW-ON MAINTENANCE:
As Required
END OF TASK
11-15
