TM 5-3805-294-23-4
FIELD MAINTENANCE
BOOM CYLINDER REPLACEMENT
INITIAL SETUP:
Materials/Parts (cont.)
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
O-ring (Volume 5, WP 0798, Table 1, Item 119)
(Volume 5, WP 0796, Table 2, Item 119)
Qty: 1
Cap and Plug Set (Volume 5, WP 0796, Table 2,
Seal (Volume 5, WP 0798, Table 1, Item 237)
Item 55)
Qty: 4
Gloves, Rubber (Volume 5, WP 0796, Table 2,
Lockwasher (Volume 5, WP 0798, Table 1, Item
Item 55)
17) Qty: 2
Goggles, Industrial (Volume 5, WP 0796, Table 2,
Item 58)
Personnel Required
Lifting Device, Minimum Capacity 500 lb
Construction Equipment Repairer 91L (2)
Pan, Drain (Volume 5, WP 0796, Table 2, Item
55)
Socket, Impact, Standard, 6 Pt, 3/4 in. Drive, 30mm
References
(Volume 5, WP 0796, Table 2, Item 55)
TM 5-3805-294-10 (Volume 5, WP 0794)
Wrench, Open End, Chrome, 30mm X 32mm
TM 5-3805-294-24P: Fig. 93, Fig. 165, Fig. 189,
(Volume 5, WP 0796, Table 2, Item 55)
Fig. 206, Fig. 213, Fig. 224 (Volume 5,
Wrench, Torque, 90-600 lb-ft (122-813 Nm), 3/4 in.
WP 0794)
Drive (Volume 5, WP 0796, Table 2, Item
DA FORM 5988-E or DA FORM 2404 (Volume 5,
130)
WP 0794)
Volume 5, WP 0696
Materials/Parts
Volume 5, WP 0767
Lubricating Oil, Engine OE/HDO 15W-40
(Volume 5, WP 0797, Table 1, Item 18)
Rags, Wiping (Volume 5, WP 0797, Table 1, Item
Equipment Condition
34)
Boom cylinder guard removed. (WP 0648)
Sealing Compound, Pipe Thread
(Volume 5, WP 0797, Table 1, Item 42)
Time to Complete
Tags (Volume 5, WP 0797, Table 1, Item 52)
2.1 Hour(s)
Twine (Volume 5, WP 0797, Table 1, Item 58)
Qty: 15 ft
O-ring (Volume 5, WP 0798, Table 1, Item 228)
Qty: 1
REMOVAL
NOTE
Left and right side boom cylinders are removed the same way. Right side boom cylinder
shown.
1.
Start engine (TM 5-3805-294-10).
2.
Fully extend arm and lower boom as shown in Figure 1.
0647-1