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FIGURE 3-3. MAIN BOOM AND CYLINDERS INSTALLATION - 450AJ
ITEM PART NUMBER QTY
DESCRIPTION
0257869 Ref BOOM AND CYLINDERS INSTALLATION - 450AJ 1 0100011 AR Loctite #242 (Not Shown) 2 0257880 1 Platform Support and Rotator Assembly (See Items 101-134) 5 0641607 1 Bolt 3/8in-16NC x 7/8in 9 0642010 2 Bolt 5/8in-11NC x 1 1/4in 10 0642012 1 Bolt 5/8in-11NC x 1 1/2in 12 0801148 1 Main Boom Assembly (See MAIN BOOM ASSEMBLIES for Breakdown) 14 0961950 2 Bearing, Garmax 17 Ref Platform Level Cylinder Assembly Options (See CYINDER SECTION for Breakdown): 17 1683598 NLA Platform Level Cylinder Assembly (Use p/n 1683731) (Prior to
SN 0300038103)
17 1683726 NLA Platform Level Cylinder Assembly (Use p/n 1683731) (SN
0300038103 through 0300038944)
17 1683731 1 Platform Level Cylinder Assembly (SN 0300038103 through
0300065080)
18 Ref Main Lift Cylinder Assembly Options (See CYINDER SECTION for Breakdown): 18 1683637 NLA Main Lift Cylinder Assembly (Use p/n 1683729) (Prior to SN
0300038944)
18 1683729 1 Main Lift Cylinder Assembly (SN 0300038944 through
0300065080)
21 3312005 1 Locknut 5/8in-11NC 24 3422666 1 Pin 25 3422668 1 Pin 26 3422669 1 Pin 27 3422724 1 Pin 30 3841143 1 Keeper, Pin 31 3841258 3 Keeper, Pin 0257880 Ref PLATFORM SUPPORT AND ROTATOR ASSEMBLY 101 0257826 2 Cap 102 4040266 2 Pin 103 0641406 9 Bolt 1/4in-20NC x 3/4in 105 0641420 2 Bolt 1/4in-20NC x 2 1/2in 106 0641609 5 Bolt 3/8in-16NC x 1 1/8in 108 0641618 4 Bolt 3/8in-16NC x 2 1/4in 109 0642012 1 Bolt 5/8in-11NC x 1 1/2in 110 1683579 2 Rotator Cylinder Assembly (See CYINDER SECTION for Breakdown) 111 1683617 2 Jib Lift Cylinder Assembly (See CYINDER SECTION for Breakdown) 112 3311405 11 Locknut 1/4in-20NC 113 3311605 11 Locknut 3/8in-16NC 114 3312005 1 Locknut 5/8in-11NC 115 3422667 1 Pin 116 3422670 1 Pin 117 3841143 5 Keeper, Pin 118 3841258 1 Keeper, Pin 119 Ref Shaft, Pivot Options: 4040260 NLA Shaft, Pivot (Use p/n 3422827) (Prior to SN 0300050172) 119 3422827 1 Shaft, Pivot (SN 0300050172 through 0300065080)
REV
E
H
ITEM PART NUMBER QTY DESCRIPTION
120 4040261 1 Shaft 121 4040262 2 Shaft 122 4040263 1 Pin 123 4060946 1 Guard 124 4060947 1 Guard 125 4420055 6 in/18cm Tape 126 Ref Check Valve Assembly Options: 126 4641058 NLA Valve (Use p/n 4641080) (Prior to SN 0300039031) 126 See Note Cartridge, Replacement for p/n 4641058 Valve (Note: Not Field Serviceable - Use p/n 4641080) 126 4641080 1 Valve (SN 0300039031 through 0300065080) 126A 7017497 2 Cartridge, Relief 126A 7012953 2 Seal Kit - 7017497 Cartridge 126B 7012955 2 Cartridge, Check 126B 7012967 2 Seal Kit - 7012955 Cartridge 127 4740247 1 Thrustwasher 128 4751400 5 Flatwasher 1/4in 130 4845609 1 Support Weldment 131 4845610 1 Level Weldment 132 4845637 1 Level Weldment 133 4845638 2 Jib Tube Weldment (Lower) 134 4845656 1 Jib Tube Weldment (Upper) 134A 0962006 4 Bushing, Garmax 135 0641608 3 Bolt 3/8in-16NC x 1in 136 3440636 1 Roll Pin (Prior to SN 0300050172) 137 3841340 1 Hose Loop 138 0962006 10 Bushing, Garmax 0258770 Ref PROXIMITY SWITCH INSTALLATION 201 4360464 1 Proximity Switch/Harness Assembly 202 4922197 1 Relay/Harness Assembly (Not Shown - See ELECTRICAL SECTION for Breakdown) 206 2540022 1 Grommet 207 2820036 AR Loom
REV
1-A
