TB 9-2320-279-13&P-4
FIELD MAINTENANCE
HYDRAULIC HOSE REPLACEMENT
INITIAL SETUP:
Tools and Special Tools
Oil, Lubricating (WP 0083, Table 1, Item 25, 26, 27,
Cap and Plug Set (WP 0081, Table 2, Item 1)
28)
Pan, Drain, 4 Gallon (WP 0081, Table 2, Item 3)
Tags, Identification (WP 0083, Table 1, Item 30)
Tool Kit, General Mechanic's: Automotive (WP
0081, Table 2, Item 5)
References
Wrench, Adjustable, 18 inch (WP 0081, Table 2,
Parts Manual (Fig. 27)
Item 6)
Wrench, Combination, 2-1/4" (WP 0081, Table 2,
Item 8)
Equipment Condition
Wrench, Combination, 1-1/4" (WP 0081, Table 2,
Engine OFF (refer to TM 9-2320-279-10).
Item 6)
Wheels chocked (refer to TM 9-2320-279-10).
Wrench, Combination, 1-3/8" (WP 0081, Table 2,
Hydraulic reservoir drained (refer to TM
Item 6)
9-2320-315-14&P).
Wrench, Combination, 1-1/2" (WP 0081, Table 2,
Item 6)
Goggles, Industrial (WP 0081, Table 2, Item 7)
Materials/Parts
Cable Ties, Plastic (WP 0083, Table 1, Item 1)
WARNING
Hydraulic system pressure can exceed 3,000 psi (20 684 kPa). A high-pressure hydraulic
system can pierce a body. Ensure engine if OFF prior to disconnecting hydraulic hoses. Failure
to comply may result in injury or death to personnel.
Never disconnect any high-pressure hydraulic hose, line or component without first dropping
pressure to zero. Failure to comply may result in injury or death to personnel.
Wear proper eye protection when working with or performing checks on high-pressure hydraulic
systems. Failure to comply may result in injury or death to personnel.
0069-1