S 032-022-C00
(4)
Remove the door.
S 032-023-C00
(5)
Remove the hinges and washers from the bushings.
S 032-024-C00
(6)
Remove the shims from the hinges.
NOTE: It can be necessary to lightly hit the tap pins out the of
____
hinges to remove the shims.
D. Install the Oil Tank Access and Pressure Relief Door.
S 212-025-C00
(1)
Examine the door stop for worn areas or deterioration.
(a)
If there are worn areas or deterioration on the door stop, replace the door stop.
S 212-026-C00
(2)
Examine the bushings for worn areas.
(a)
If there are worn areas on the bushings, replace the bushings.
(3)
Install the washers and hinges in the bushings.
S 432-027-C00
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
71-11-05
ALL ú ú C01 Page 206 ú Jul 15/96
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 432-028-C00
(4)
Install the shims and door on the hinges with the bolt holes aligned.
S 642-029-C00
(5)
Lubricate the screws with grease on all surfaces.
S 432-030-C00
(6)
Install the screws, washers, and nuts (4 locations each).
(a) Tighten the nuts with your hand.
S 432-031-C00
(7) Lightly hit the roll pins through the hinges until they are smooth with the outer surface of the door.
NOTE: More pin holes are given in the hinges for adjustment.
____ Do not drill through the hinges unless necessary for door alignment.
S 432-032-C00
(8)
Tighten the nuts.
S 822-033-C00
(9)
Adjust the door.
TASK 71-11-05-822-034-C00
5. The Door Adjustment Procedure (Fig. 201)_____________________________
A. Consumable Materials
(1)
Primer - BMS 10-11 (Type I) (Ref 70-10-01)
(2)
Sealant - BMS 5-95 (Ref 70-10-01)
(3)
Sealant - DC 93-006-1 (Ref 70-10-01)
B.
Access
(1)
Location Zones
506 Engine No. 1 - Right Fan Cowl Panel
606 Engine No. 2 - Right Fan Cowl Panel
(2)
Access Panels
5745/5845 Access Door Oil Tank
C.
Adjust the door.
S 412-035-C00
(1) Close the oil tank access and pressure relief door.
(a)
Make sure the latches are in the fully open position and close the door.
(b)
Install a screwdriver blade into the latch handle slots and turn the screwdriver handle 90 degrees counterclockwise to lock the latches.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
71-11-05
ALL ú ú C01 Page 207 ú Jul 15/96
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 222-036-C00
(2)
Make sure the door top and bottom edge clearances are 0.03-0.09 inches (0.76-2.3 mm).
(a)
If the clearance is not in the limits, adjust the door as follows: 1) Remove the door. 2) Add or remove the spacer washers between the hinges and
bushings to get the correct clearance.
3) Install the door.
S 222-037-C00
(3)
Measure the forward edge clearance and the aft edge clearance of the door.
(a)
The forward edge clearance is 0.01-0.07 inches (0.25-1.8 mm) and the aft edge clearance is 0.03-0.09 inches (0.76-2.3 mm).
(b)
If the edge clearances are not in the limits, adjust the door as follows: 1) Lightly hit the roll pins out of the hinges. 2) Open the access and pressure relief door.
a) Install a screwdriver blade into the latch handle slots. b) Turn the screwdriver handle 90 degrees clockwise to release the latches. c) Open the door. 3) Loosen the screws (4 locations) that attach the hinges to
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