(a)
Tighten the fastener until it is engaged.
(b)
Loosen the fastener and tighten it to 65-75 pound-inches.
S 216-006
(2)
FASTENERS THAT ATTACH THE MAST FITTING ASSEMBLY TO THE ELEVATOR TAB; Do a check of the fasteners:
(a)
Tighten the fastener until it is engaged.
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(b) Tighten the fastener to 20-25 pound-inches.
TASK 27-31-31-206-007
3. Elevator Tabs Inspection (Fig. 601)
________________________
A. References
(1)
AMM 27-31-31/401, Elevator Tabs
B.
Access
(1)
Location Zone
711, 712 Elevator and Tab
(2)
Access Panels 3801/3802 Tail Cone Access Door 9143/9243 Removable Elevator Leading Edge Upper
C.
Procedure
S 026-001
(1) Do this task: "Elevator Tab Removal" (AMM 27-31-31/401).
NOTE: Elevator Tab trailing edge play limits (AMM 27-09-91/601)
____ will take precedence over above wear limits.
Elevator Tab Wear Limits
Figure 601 (Sheet 1)
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ELEVATOR
9. BUSHING/PIN
B
Elevator Tab Wear Limits
Figure 601 (Sheet 2)
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MAINTENANCE MANUAL
REF OVERHAUL MANUAL FOR REPAIR DIMENSION BETWEEN FLANGE FACINGS OF BUSHINGS IN HINGE FITTING DIMENSION ACROSS FLANGE FACES OF BUSHINGS IN BEARING PLATE
____ ELEVATOR TAB TRAILING EDGE PLAY LIMITS (27-09-91) SHALL TAKE PRECEDENCE OVER ABOVE WEAR LIMITS.
NOTE:
Elevator Tab Wear Limits
Figure 601 (Sheet 3)
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(2) S 216-002Examine the parts for worn areas: (a) Use a micrometer or a vernier caliper to measure the parts for the worn areas. (b) Compare the dimensions you measured with the permitted dimensions shown in Fig. 601. (c) Replace the parts that are not in the tolerance. (d) Install the parts.
(3) S 426-003Do this task: "Elevator Tab Installation" (AMM 27-31-31/401).
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ELEVATOR TAB CONTROL MECHANISM - REMOVAL/INSTALLATION
_____________________________________________________
1. General_______
A. This procedure has two tasks, one for the removal and one for the installation of the elevator tab control mechanism (which is referred to as the "tab mechanism"). The procedure has these parts:
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