BRAKE CHARGING PRESSURE SENSOR REPLACEMENT
THIS WORK PACKAGE COVERS
MOS 62B, Construction Equipment Repairer
Tools and Special Tools
Machine parked on level ground (TM 5-3805-290-
Shop equipment, common no. 1 (Item 77, WP 0205
Work tool lowered to ground (TM 5-3805-290-10)
Parking brake engaged (TM 5-3805-290-10)
Oil, lubricating, OEA-30, Arctic (Item 32, WP
Battery disconnect switch in OFF position (TM 5-
Oil, lubricating, OE/HDO-5/40 (Item 34, WP 0206
Brake pressure relieved (TM 5-3805-290-10)
Oil, lubricating, OE/HDO-15/40 (Item 35, WP
TM 5-3805-290-23P, Figure 50
Estimated Time to Complete Task
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.