Table 4-1. Unit Troubleshooting Chart - cont

Table 4-1. Unit Troubleshooting Chart - cont - TM-9-2330-275-14P_128

Table 4-1. Unit Troubleshooting Chart - cont - TM-9-2330-275-14P_130

TM-9-2330-275-14P Trailer Tank Water: 400 Gallon 1-1/2 Ton M149 (NSN 2330-00-542-2039) M149A1 (NSN 2330-00-832-8801) M149A2 (2330-01-108-7367) Manual
Page Navigation
115

TM 9-2330-275-14&P 4-77 or 4-80). (para 4-86). Table 4-1. Unit Troubleshooting Chart (con’t). HYDRAULIC SYSTEM (con’t). 7. PUMP WILL NOT SUPPLY OR MAINTAIN PRESSURE (con’t). Continued from step D E. Adjust hydraulic pump output pressure (para NOTE Pump does not have to be removed from dolly set in order to remove piston. F. Disassemble and remove piston assembly from pump. Inspect spring, piston, preformed pack- ing, and sleeve for excessive wear (para 4-76, 4-79, or 4-82). IS PISTON ASSEMBLY WORN? Replace piston assembly (para 4-76,4-79, or 4-82). G. Remove hydraulic pump from dolly (para 4-75 or 4-78). Disassemble and clean pump valve and overload valve (para 4-76, 4-79, or 4-82). Install pump (para 4-75,4-78, or 4-81 ). DOES PUMP SUPPLY PRESSURE NOW? Replace hydraulic pump Problem solved. (para 4-75,4-78, or 4-81). Continue mission. END OF TASK 4-25

Privacy Statement
Press Release
Contact