27-31-14
ALL ú ú 02 Page 509 ú Jul 15/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
S 715-042
(12)
Do a check of the movements of the trailing edge of the right elevator from the index mark:
(a)
Make sure the elevator trailing edge moves down
10.55 +0.60/-0.30 inches from the index mark.
S 715-043
(13)
Do a check of the movements of the trailing edge of the right elevator tab:
(a)
Make sure the tab trailing edge moves up 1.52 |0.12 inches from the elevator trailing edge.
S 865-044
(14)
Set the FLT CONTROL A switch to ON and the FLT CONTROL B switch to OFF.
S 865-045
(15)
Move the captain's control column aft until the control column stops and hold.
S 715-046
(16)
Do a check of the movements of the trailing edge of the left elevator from the index mark:
(a)
Make sure the elevator trailing edge moves up 14.60 +0.30/-0.55 inches from the index mark.
S 715-047
(17)
Do a check of the movements of the trailing edge of the left elevator tab:
(a)
Make sure the tab trailing edge moves down 1.52 |0.12 inches from the elevator trailing edge.
S 865-048
(18)
Move the captain's control column forward until the control column stops and hold.
S 715-049
(19)
Do a check of the movements of the trailing edge of the left elevator from the index mark:
(a)
Make sure the elevator trailing edge moves down
10.55 +0.60/-0.30 inches from the index mark.
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27-31-14
ALL ú ú 02 Page 510 ú Jul 15/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
S 715-050
(20)
Do a check of the movements of the trailing edge of the left elevator tab:
(a)
Make sure the tab trailing edge moves up 1.52 |0.12 inches from the elevator trailing edge.
S 865-051
(21) Do this task: "Put the Elevator Hydraulic Systems A and B Back to the Condition Before the Pressurization" (Ref 27-31-00/201).
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27-31-14
ALL ú ú 02 Page 511 ú Jul 15/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
ELEVATOR POWER CONTROL UNIT - INSPECTION/CHECK
______________________________________________
1. General_______
A. This subject has one task. The task is an inspection of the elevator power control unit (which is referred to as the "PCU"). The procedure has these parts:
(1)
The removal of the elevator PCU
(2)
An inspection of the elevator PCU
(3)
The installation of the elevator PCU.
TASK 27-31-14-206-001
2. Elevator Power Control Unit Wear Limits Inspection (Fig. 601)__________________________________________________
A. Standard Tools and Equipment
(1)
Micrometer - 0-1 inch
(2)
Vernier Caliper
B.
References
(1)
27-31-14/401, Elevator Power Control Unit
A
A
B
SEE A B
1
C
C
FWD 1
TWO LOCATIONS FOR
A
POWER CONTROL UNITS
Elevator Power Control Unit Wear Limits Figure 601 (Sheet 1)
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27-31-14
ALL ú ú 01 Page 601 ú Jul 15/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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本文链接地址：737-300 400 500 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 2(150)
