S 112-029
(6)
Clean the filter element, the cap, and the sleeve with solvent, Series 83 (AMM 20-30-83/201) and a brush.
(a) Dry the parts with a clean cloth or with compressed air at 20 psi maximum.
TASK 29-09-11-402-030
6. Pressurization Module Filter Installation (Fig. 201)_________________________________________
A. Consumable Materials
(1)
B01003 Solvent - General Cleaning of Composites (Series 83) (AMM 20-30-83 or SOPM 20-30-83)
(2)
D00054 Skydrol Assembly Lube - MCS 352
(3)
D00153 Hydraulic Fluid - BMS 3-11
(4)
A00494 Sealant - GE RTV 162
B. Access
(1) Location Zones
217 Right Main Wheel Well
C. Procedure
S 642-031
(1)
Apply assembly lube or hydraulic fluid to the new O-rings and the threads of the cap.
S 432-032
(2)
Install the new O-rings on the filter element, the cap, and the sleeve.
(3)
Put the sleeve on the filter element.
(4)
Put the filter element and the sleeve in the filter cavity.
(5)
Install the cap and install lockwire.
S 862-036
(6)
Remove the DO-NOT-USE tag from the connector for the ground pneumatic air.
S 432-033
S 022-034
S 022-035
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A 737-300/400/500MAINTENANCE MANUAL
S 792-037
(7)
Do the leak check for the pressurization module.
S 112-041
(8)
Clean around the cap with solvent, Series 83 (AMM 20-30-83/201).
S 392-042
(9)
Apply a bead of sealant around the cap.
S 862-043
(10)
Remove the source of pressure from the pneumatic system.
TASK 29-09-11-792-044
7. Hydraulic Reservoir Pressurization Module Leak Check
____________________________________________________
A. References
(1) AMM 36-05-00/201, Pneumatic System
B. Access
(1) Location Zones
214 Right Air Conditioning Equipment Bay
217 Right Main Wheel Well
C. Procedure
S 862-045
(1)
Pressurize the pneumatic manifold (AMM 36-05-00/201).
S 792-046
(2)
Use a solution of soap and water to make sure the cap does not have a leak.
S 212-047
(3)
Make sure the reservoir pressure gauges (near the pressurization modules) show approximately the same pressure as the bleed air gauge on the P5 panel.
S 282-048
(4)
Make sure there is a continuous flow of air from the vent caps at the left end of the pressurization module.
S 282-049
(5)
Make sure there is a continuous flow of air from the vent caps on the pneumatic supply lines.
(6)
Remove the pressure from the pneumatic manifold (AMM 36-05-00/201).
S 862-050
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ALL ú ú 02 Page 208 ú Mar 12/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
1.
2.
3.
A
737-300/400/500MAINTENANCE MANUAL
HYDRAULIC SYSTEMS A, B, AND STANDBY - DESCRIPTION AND OPERATION
_______________________________________________________________
General (Fig. 1 and 2)
_______
A. The main hydraulic system consists of systems A and B. The auxiliary hydraulic system is the standby system. These systems provide fluid under pressure of 3000 psi to the flight control, auto flight, landing gear, and thrust reverser systems.
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