Exhaust Gate Actuation Mechanism Wear Limits Figure 602 (Sheet 8)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH TWO EXHAUST GATE ú
27-51-34
PUSHRODS. ú CONFIG 2 ú 01 Page 610 ú Mar 15/92
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A12570
A 737-300/400/500MAINTENANCE MANUAL
INDEX NO. PART NAME DIM. DESIGN LIMITS WEAR LIMITS REPLACE WORN PART REPAIR WORN PART REPAIR INSTR
DIAMETER DIM. WEAR MITTED PER- DIA MAX CLEAR-ANCE
MIN MAX
37 BUSHING ID 0.3125 0.3132 0.3164 0.0044 1
BOLT OD 0.3110 0.3120 0.3090 X
38 BEARING ID 0.3120 0.3125 0.3150 0.0030 X
BOLT OD 0.3110 0.3120 0.3090 X
39 BUSHING ID 0.3125 0.3130 0.3160 0.0040 X
BOLT OD 0.3110 0.3120 0.3090 X
40 BUSHING ID 0.4375 0.4382 0.4404 0.0034 1
BUSHING OD 0.4365 0.4370 0.4341 X
41 CAM X1 5 0.902 0.912 0.892 X
X2 0.902 0.912 0.892
X3 0.902 0.912 0.892
X4 0.910 0.920 0.900
X5 0.929 0.939 0.919
X6 0.939 0.949 0.929
Y7 0.874 0.884 0.864
Y8 0.758 0.768 0.748
Y9 0.669 0.679 0.659
Y10 0.693 0.703 0.683
THE WORN PART CAN BE REPAIRED. SEE THE OVERHAUL MANUAL.
REPLACE BEARING KRP144705VT WHEN INTERNAL LINER WEAR ALLOWS 0.005 RADIAL INTERNAL CLEARANCE.
SEE SECTION E-E
REPLACE BEARING KRP147304VT WHEN INTERNAL LINER WEAR
ALLOWS 0.005 RADIAL INTERNAL CLEARANCE.
MEASURE THE THICKNESS (T) AT THE LOCATION SHOWN.
Exhaust Gate Actuation Mechanism Wear Limits
Figure 602 (Sheet 9)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. AIRPLANES WITH TWO EXHAUST GATE ú
27-51-34
PUSHRODS. ú CONFIG 2 ú 01 Page 611 ú Mar 15/92
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A12585
A
737-300/400/500MAINTENANCE MANUAL
S 226-006-002
(5)
Measure the movement of the midflap carriage:
(a)
Manually move the carriage forward and aft.
(b)
Measure the axial movement of the carriage.
NOTE: Make sure the midflap does not move during the
____
measurement.
S 226-007-002
(6)
If the axial movement is more than 0.005 inch, do this task to replace the carriage bearing: "Outboard Midflap Carriage Removal" (AMM 27-51-44/401).
S 416-008-002
(7)
Install the access panel:
(a)
Apply a layer of the sealant between the surfaces of the access panel and the midflap.
(b)
Install the access panel with the fasteners.
S 866-009-002
(8)
Do this task to pressurize hydraulic system B: "Supply Hydraulic Power" (AMM 27-51-00/201).
S 866-016-002
(9)
Put the flap control lever in the UP detent to retract the flaps.
S 866-010-002
(10)
Do this task to depressurize hydraulic system B: "Remove Hydraulic Power" (AMM 27-51-00/201).
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