TM 1-1520-238-T-7
11–134
11–19.
COLLECTIVE FLIGHT CONTROLS – RIGGING OPERATIONAL CHECK (cont)
11–19
COLLECTIVE UP POINTER
ALIGNMENT TOOL
CENTER POINT
MAX MARK
MIN MARK
LONGITUDINAL BELLCRANK
FORWARD BOLTHEAD
COLLECTIVE UP POINTER
LATERAL BELLCRANK
MAST BASE
MAIN ROTOR
RIGGING PLATE
M70-142A
ALIGNMENT TOOL
COLLECTIVE
BELLCRANK
Figure 11–68.
Collective Up Limit Check
2. Remove rig pins and warning covers installed in step d.
3. Remove main rotor rigging fixture and plate (TM 1-1520-238-23) and alignment tool.
4. Perform flight control system maintenance operational check (para 11–12).
5. Disconnect maintenance headset (TM 1-1520-238-T-4).
6. Remover external power – electrical and hydraulic (primary) (TM 1-1520-238-23).
7. Install pilot and CPG collective stick covers (TM 1-1520-238-23).
8. Secure L200 and R200 access panels (TM 1-1520-238-23).
9. Perform maintenance test flight (TM 1-1520-238-MTF).
END OF TASK
