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 505 of 704
0051-19
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TB 9-3950-253-13&P
0051
PLS REMOVAL – CONTINUED
Hydraulic Fittings Replacement
00051
WARNING
•
Disconnecting quick disconnect fittings will not relieve hydraulic system pressure. Failure
to follow this warning may result in death or serious injury to personnel.
•
Use extreme caution when disconnecting hydraulic hoses. Contact with hydraulic oil can
damage eyes and skin. Wear eye protection, gloves and protective clothing while
removing hydraulic hoses. Failure to follow this warning may result in death or serious
injury to personnel.
•
Hydraulic fluid under pressure can penetrate the skin and cause injury, blindness, or
death. Pressure may build up in a hydraulic system. DO NOT perform any hydraulic
system service without first shutting down the engine to relieve system pressure. Failure
to follow this warning may result in death or serious injury to personnel.
NOTE
•
Tag all hoses and fittings to aid in installation.
•
Cap all hoses and fittings on removal to prevent contamination.
•
Hydraulic fluid will drain from hoses upon removal. Use rags or containers to collect fluid.
•
Perform steps 1 through 10 for PLS M1075 only. Hydraulic fitting installation for PLS
M1075A1 will be covered later.
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