2
TM 5-3805-290-23-2
BRAKE CHARGING PRESSURE SENSOR REPLACEMENT
THIS WORK PACKAGE COVERS
Removal, Installation
INITIAL SETUP
Maintenance Level
Personnel Required
Unit
MOS 62B, Construction Equipment Repairer
Tools and Special Tools
Equipment Conditions
Tool kit, general mechanic's (Item 96, WP 0205 00)
Machine parked on level ground (TM 5-3805-290-
Shop equipment, common no. 1 (Item 77, WP 0205
10)
Work tool lowered to ground (TM 5-3805-290-10)
Wrench, torque (Item 102, WP 0205 00)
Parking brake engaged (TM 5-3805-290-10)
Materials/Parts
Wheels chocked
Cap set, protective (Item 8, WP 0206 00)
Oil, lubricating, OEA-30, Arctic (Item 32, WP
Battery disconnect switch in OFF position (TM 5-
3805-290-10)
Oil, lubricating, OE/HDO-5/40 (Item 34, WP 0206
Brake pressure relieved (TM 5-3805-290-10)
Drawings Required
Oil, lubricating, OE/HDO-15/40 (Item 35, WP
TM 5-3805-290-23P, Figure 50
Rag, wiping (Item 41, WP 0206 00)
Estimated Time to Complete Task
Strap, tiedown, electrical (Item 53, WP 0206 00)
O-ring
1.0 hr
WARN I N G
Ensure battery disconnect switch is in OFF position before performing this task. Failure to follow this warn-
ing may result in injury to personnel or damage to equipment.
To prevent injury to personnel, wear protective eye covering and gloves.
DO NOT disconnect or remove any hydraulic system line or fitting unless engine is shut down and hydraulic
system pressure has been relieved. Tighten all connections before applying pressure. Escaping hydraulic fluid
under pressure can penetrate the skin, causing injury to personnel.
At operating temperature, hydraulic oil is hot. Allow hydraulic oil to cool before disconnecting any hydraulic
lines. Failure to follow this warning may result in injury to personnel.