3 minute read
FIGURE 3-2. MAIN BOOM ASSEMBLY
FIGURE 3-2. MAIN BOOM ASSEMBLY
FIGURE 3-2. MAIN BOOM ASSEMBLY
ITEM PART NUMBER QTY
DESCRIPTION
0800743 Ref MAIN BOOM ASSEMBLY 1 0800717 1 Boom Fly Weldment 2 3340473 2 Pad, Wear (Fly Rear Top) 3 0641608 3 Bolt 3/8in-16NC x 1in 4 4761600 3 Lockwasher 3/8in 4 0100019 AR Loctite 5 4070678 AR Shim 1/32in 5 4070677 AR Shim 1/16in 5 4070676 AR Shim 1/8in 6 3340552 6 Pad, Wear (Fly Rear Side and Bottom) 7 0641607 3 Bolt 3/8in-16NC x 7/8in 8 4761600 3 Lockwasher 3/8in 8 0100019 AR Loctite 9 4070670 AR Shim 1/32in 9 4070671 AR Shim 5/64in 9 4070672 AR Shim 1/8in 10 1682415 1 Telescope Cylinder Assembly (See CYLINDER SECTION for Breakdown) 11 3421601 1 Pin (Fly Attach) 12 3760133 2 Ring, Retaining 13 3421604 1 Pin (Base Attach) (Prior to March 1992) 13 3422043 1 Pin (Base Attach) (March 1992 to Present) 13 3760133 2 Ring, Retaining (March 1992 to Present Only) 14 0681520 1 Bolt 5/16in-18NC x 2 1/2in (Grade 8) (Prior to March 1992 Only) 15 3271501 1 Nut 5/16in-18NC (Prior to March 1992 Only) 16 0800581 1 Boom Base Weldment 17 0961593 2 Bushing, Bronze (Boom Pivot) (Prior to February 1994) 17 0961768 2 Bushing, Bronze (Boom Pivot) (February 1994 to Present) 2160002 2 Fitting, Grease 4640812 2 Valve, Relief (February 1994 to Present) 3780184 4 O-Ring (February 1994 to Present) 18 3340552 6 Pad, Wear (Base Front Top and Sides) 19 0641607 2 Bolt 3/8in-16NC x 7/8in (Sides) 19 0641608 2 Bolt 3/8in-16NC x 1in (Top) 20 4761600 2 Lockwasher 3/8in 20 0100019 AR Loctite 21 4070670 AR Shim 1/32in 21 4070671 AR Shim 5/64in 21 4070672 AR Shim 1/8in 22 3340473 2 Pad, Wear (Base Front Bottom) 23 0641609 3 Bolt 3/8in-16NC x 1 1/8in 24 4761600 3 Lockwasher 3/8in 24 0100019 AR Loctite 25 4070678 AR Shim 1/32in 25 4070677 AR Shim 1/16in 25 4070676 AR Shim 1/8in 26 4843468 1 Cover, Boom 27 3311405 4 Locknut 1/4in-20NC 28 4761400 4 Lockwasher 1/4in 29 4751400 4 Flatwasher 1/4in
REV
E
K
ITEM PART NUMBER QTY
DESCRIPTION
29 4300031 4 Stud (Welded on Part - Not Shown) 30 1670450 1 Cover, Hose 31 3311405 4 Locknut 1/4in-20NC 32 4761400 4 Lockwasher 1/4in 33 4751400 4 Flatwasher 1/4in 33 4300031 4 Stud (Welded on Part - Not Shown) 34 4843147 1 Cover, Hose 35 1180190 1 Carrier, Hose and Cable Ref Note: Original Equipment Power Track may have been
replaced with a Service Replacement. Visually identify the power track before ordering parts.
35 7006139 AR Powertrack - 1 Ft Section 35 7006151 2 Pair Mounting Feet 35 7006152 AR Pin Kit (Includes 1 pin, 1 Retaining Ring and 4 Washers) 35 7006162 AR Spacer 35 7006163 AR Shim, Nylon 35 7006156 AR Rod 35 7006158 AR Screw 36 0641405 4 Bolt 1/4in-20NC x 5/8in 37 0641405 4 Bolt 1/4in-20NC x 5/8in 38 4761400 8 Lockwasher 1/4in 39 4751400 8 Flatwasher 1/4in 40 4843146 1 Cover 41 0641608 4 Bolt 3/8in-16NC x 1in 42 4751600 8 Flatwasher 3/8in 43 4761600 4 Lockwasher 3/8in 44 3311605 4 Locknut 3/8in-16NC 44 1060229 82 ft/25m Cable, Control - 16/30 44 1060012 82 ft/25m Cable, Control - 12/4 44 1060461 82 ft/25m Cable, Control - 12/3 (Prior to September 1993) 44 1700598 2 Decal - Ground (Prior to September 1993) 44 1700599 2 Decal - Neutral (Prior to September 1993) 45 0560923 1 Block, Cover Support 46 0641608 2 Bolt 3/8in-16NC x 1in 47 4761600 2 Lockwasher 3/8in 48 4070559 AR Shim 0251396 Ref BOOM NOSE PROTECTOR INSTALLATION - OPTIONAL (NOT
SHOWN)
3534745 1 Plate, Skid (Welded to end of Item 1)
