Parts Manual Instruction Manual

31200069 1044C-54 Series II 9-13
HYDRAULIC COMPONENTS
Figure 9-5 Boom Extension Cylinder
Item Part Number Qty. Description Rev.
2717047 1 BOOM EXTENSION CYLINDER, (includes all items) C
1 7029157 1 BARREL WELDMENT
2 8036536 1 SPECIAL NUT, (torque to 1735-1885 lb-ft)
3 8036538 2 NYLON BALL
4 8036537 2 SET SCREW, 3/8-16X3/8
5 7029155 1 PISTON
6 7029156 1 TUBE
7 7029160 1 GUIDE
8 7017283 1 SET SCREW, 1/4-20X3/8
9 7029158 1 ROD WELDMENT
10 Use Kit K1 2 WEAR RING
11 Use Kit K1 1 PISTON SEAL
12 Use Kit K1 1 EXP SQUARE
13 Use Kit K1 1 O-RING
14 Use Kit K1 1 O-RING
15 Use Kit K1 1 BACK-UP RING
16 Use Kit K1 1 O-RING
17 Use Kit K1 1 ROD BUFFER
18 Use Kit K1 2 WEAR RING
19 Use Kit K1 1 U CUP LIP
20 Use Kit K1 1 WIPER RING
21 Use Kit K1 1 O-RING
22 7029159 1 O-RING
23 10730444 1 COUNTERBALANCE VALVE CARTRIDGE
10740491 1 SEAL KIT
24 10727827 1 COUNTERBALANCE VALVE CARTRIDGE
10730927 1 SEAL KIT
K1 8036563 1 SEAL KIT, (includes items 10 thru 21)