FWD
(THE RIGHT WHEEL WELL IS OPPOSITE) LEFT WHEEL WELL
FWD D
TRANSMITTER, TS5193 FLUID TEMPERATURE
(TS5195) IN THE LEFT (RIGHT) SYSTEM
HYDRAULIC RESERVOIR IN THE LEFT (RIGHT) SYSTEM E
Hydraulic Fluid Temperature Indicating System - Component Location Figure 102 (Sheet 3)
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
FAULT ISOLATION/MAINT MANUAL
ACCESS DOOR, 197KL,
FOR THE CENTRAL
HYDRAULIC SERVICE
CENTER
SEE F
HYDRAULIC
RESERVOIR
IN THE CENTER
SYSTEM
SEE G
FWD
AFT LEFT WING-TO-BODY FAIRING
FWD
CENTRAL HYDRAULIC SERVICE CENTER F
FWD
FLUID TEMPERATURE TRANSMITTER, TS5194, IN THE CENTER SYSTEM
HYDRAULIC RESERVOIR IN THE CENTER SYSTEM
G
Hydraulic Fluid Temperature Indicating System - Component Location Figure 102 (Sheet 4)
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A
757 MAINTENANCE MANUAL
HYDRAULIC FLUID TEMPERATURE INDICATING SYSTEM - ADJUSTMENT/TEST
_______________________________________________________________
1. General_______
A. This procedure has two tasks. One task is a system test of the overheat lights for the hydraulic pumps. The other task is a system test of the temperature indication system for the hydraulic reservoir.
TASK 29-32-00-735-001
2. System Test - Overheat Lights for the Hydraulic Pumps_____________________________________________________
A. References
(1)
AMM 06-41-00/201, Fuselage Access Doors and Panels
(2)
AMM 06-43-00/201, Engine and Nacelle Strut Access Doors and Panels
(3)
AMM 24-22-00/201, Electrical Power
(4)
AMM 32-00-15/201, Landing Gear Door Locks
(5)
AMM 32-00-20/201, Landing Gear Downlocks
(6)
AMM 78-31-00/201, Thrust Reverser System
B. Access
(1)
Location Zones
143/144 MLG Wheel Well
197 Wing to Body-Aft Lower Half (Left)
211/212 Control Cabin
434/444 Nacelle Strut - Aft Fairing
(2)
Access Panels 197KL Central Hydraulic Service Center 434AL/444AL Hydraulics Installation
C. Prepare for the System Test
S 865-002
(1)
Supply electrical power (AMM 24-22-00/201).
S 495-003
(2)
Make sure the downlocks are installed on the nose and main landing gear (AMM 32-00-20/201).
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