Parts Manual

HYDRAULIC COMPONENTS

8990467 6042 9-9

Figure 9-2 Boom Lift/Lower Cylinder

Item Part Number Qty. Description Rev.

1684537 2 BOOM LIFT/LOWER CYLINDER, (includes items 1 thru 15) A

1 NSS 1 CYLINDER TUBE

2 8036398 1 LOCKING COLLAR, (torque to 300-400 lb-ft)

3 8036397 1 PISTON

4 8036396 1 GLAND

5 8036489 1 WELDMENT ROD

6 8036394 1 LOCKNUT, (torque to 1750-2000 lb-ft)

7 8035321 2 COUNTERBALANCE VALVE, (4000 ± 50 PSI), (torque to 30-35 lb-ft)

8035327 1 SEAL KIT

8 Use Kit K1 1 O-RING

9 Use Kit K1 1 O-RING

10 Use Kit K1 1 BACK-UP RING

11 Use Kit K1 1 DEEP Z-SEAL

12 Use Kit K1 1 CAPPED T-SEAL

13 Use Kit K1 1 WIPER SEAL

14 Use Kit K1 2 PRECISION WEARBAND

15 Use Kit K1 2 PRECISION WEARBAND

16 0100019 1

LOCTITE

271

, (apply to item 6)

113 3423227 1 CYLINDER PIN

119 8303782 1 HEX HD CAPSCREW, 1/2-13X4, GR5

127 8305644 1 HEX LOCKNUT, 1/2-13

131 8522012 AR ANTI-SEIZE LUBE

133 8520003 1 LUBE FITTING, 90 DEGREES

K1 8036132 1 LIFT/LOWER CYLINDER SEAL KIT, (includes items 8 thru 15)

N1 Note Ref QUANTITIES SHOWN ARE FOR ONE CYLINDER ONLY

S/N 0160027677 & After