TB-9-3950-253-13-P

PALLETIZED LOAD SYSTEM TRUCK, M1075 and M1075A1 (PLS) AND HEAVY EXPANDED MOBILITY TACTICAL TRUCK, M1120, M1120A2, AND M1120A4 (HEMTT), ENHANCED CONTAINER HANDLING UNIT (E-CHU)

TECHNICAL BULLETIN; OPERATOR AND FIELD MAINTENANCE, INSTALLATION INSTRUCTIONS, AND REPAIR PARTS AND SPECIAL TOOLS LIST

JULY 2009

TB-9-3950-253-13-P - Page 223 of 704

0020-5/(6 Blank)

0020

TB 9-3950-253-13&P

LINES AND PORTS

00020

To keep dirt from contaminating fluid systems when removing and installing hydraulic fluid lines, perform the

following steps:

a. Clean fittings and surrounding area before disconnecting lines.

b. Cover lines with protective Cap Set, Protective, Dust and Moisture (WP 0060, Item 3) or tape lines and

ports after disconnecting lines. When these are not available, use plastic bags and rubber bands, Rag,

Wiping (WP 0060, Item 10), or other similar materials to prevent dirt from entering system.

c.

Ensure new and used parts are clean before installing.

d. Wait to remove cover, cap, plug, or tape from lines and ports until just before installing lines.

FLUID DISPOSAL

00020

Dispose of contaminated drained fluids IAW the Standard Operating Procedures (SOP) of your unit.

END OF WORK PACKAGE