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TB20 MAINTENANCE MANUAL 27 FLIGHT CONTROLS TB20飞机维护手册 飞行操纵(51)

时间:2011-11-01 13:12来源:蓝天飞行翻译 作者:航空
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12 - "Nose up" marking
13 - Travel jig
14 - "Nose down" marking
 
®
5
6
7
Elevator trim tab - Travel adjustment
Figure 501A - With travel jiq
ADAD
Validity : Post-MOD. 50 or Kit OPT10 911800 27 30 03 (DA) MAR 0
Page 5040
 
Elevator trim tab cables - Tension setting
Figure 502
ADAD
Validity : Post-MOD. 50 or Kit OPT10 911800 aeR50005
27-30-03 (DA) PmgA
 
TEMPERATURE °C
10 20 30 40 50
 
 
50 70 90 110
 
TEMPERATURE °F
Elevator trim tab cables - Tension setting
Table 501
ADAD
Validity : Post-MOD. 50 or Kit OPT10 911800 27 30-03Page 506
(DA) SEP 02
 
ELEVATOR TRIM TAB CONTROL
INSPECTION / CHECK
1. CHECK OF ELEVATOR TRIM TAB CONTROL
A. Tools and consumable materials
- Cleaning agent (TB 11-002)
Clean lintfree cloths
- Inside micrometer
- Palmer
- Grease (TB 04-004A)
B. Preliminary steps (Figure 602)
1) Make sure that the main switch-breaker is open.
2) Install the warning sign prohibiting main switch-breaker operation.
WARNING
DO NOT OPERATE
MAINTENANCE WORK IN PROGRESS
3) Remove the cowling under hull 218.
4) Remove tail cone 222 - refer to 53-20-00.
S / N 341 - 9999 and S / N 275 - 340 Post-Kit OPT10 908700
5) Remove cover (14) from trim tab actuator.
All
6) Open baggage compartment door 219 and remove baggage compartment bottom door 242.
7) Remove the central pedestal - refer to 25-14-00.
8) Remove the tunnel - refer to 25-15-00.
C. Check of trim tab control (Figures 601, 602 and 603)
1) Check trim control wheel (3) for :
S / N 275 - 587, 589 - 599, 601 - 609
- correct safetying of bolt (5) nut with a cotter pin,
S / N 588, 600, 610 - 9999
- correct safetying of bolt (5) with the lockwasher,
ABAC
Validity : S / N 1 - 9999 27-30-03Page 601
(DA) SEP 04
 
- correct winding of the cable on reel (4),
- condition of cable - refer to 20-00-07,
- correct tightening of cable-guard (6) attaching nuts.
2) Check pulleys (1) and (2) for :
- condition - refer to 20-00-07,
- correct safetying of bolts attaching nuts (8) with cotter pins,
- correct tightening of cable-guard attaching nuts (7) on brackets (9).
3) Check pulley brackets (9) for :
- cracks, evidence of corrosion and loose rivets.
4) Check safetying of turnbuckles (13).
5) Check elevator trim tab actuator for :
- correct safetying of actuator attaching nuts (16) on its bracket (18) with cotter pins,
 
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