Parts Manual Instruction Manual
3-12 800S 860SJ 3121140
SECTION 3 BOOM
108 1683609 1 Jib Lift Cylinder Assembly (See CYLINDER SECTION for
Breakdown)
109 3311605 5 Locknut 3/8in-16NC
110 3422860 2 Pin
111 3422861 2 Pin
112 3422867 1 Pin
113 3841143 3 Keeper, Pin
114 3841340 1 Loop, Hose
115 4740439 2 Thrustwasher
116 4844816 1 Link, Jib (Upper)
116A 0962335 4 Bushing (SN 0300096971 to SN 0300140000)
117 4844817 2 Link, Jib (Lower)
118 4846435 1 Pivot, Jib
119 3520034 4 Plug, Hole
120 0962335 4 Bushing (Prior to SN 0300096971)
Ref POWER TRACK INSTALLATION
Ref Note: These SN’s also use the 0271255 Installation: SN’s
0300065567,0300065568,0300065582,0300065595,0300065596
,0300065614,0300065615,0300065617,0300065624,
0300065625,0300065628, & 0300065635
0271255 Ref Prior to SN 0300065541 D
0271991 Ref SN 0300065541 to SN 0300140000 D
201 0100011 AR Compound, Locking
202 0100081 AR Adhesive
203 0630539 1 Bolt 3/8in-16NC x 3-1/2in
204 0641606 16 Bolt 3/8in-16NC x 3/4in
205 0641620 1 Bolt 3/8in-16NC x 2-1/2in
206 0641622 2 Bolt 3/8in-16NC x 2-3/4in
207 0641652 2 Bolt 3/8in-16NC x 6-1/2in
208 1 Power Track Assembly Options: (Original Equipment)
Ref Note: Original Equipment Power Track may have been
replaced with a Service Replacement. Visually identify
the power track before ordering parts.
208A Use 1001131731 Prior to SN 0300065541 (See Note) (was p/n 1180373)
Use 1001131731 SN 03000065541 to SN 0300140000 (See Note) (was
p/n 1180375)
208B 7024369 AR Repair Section for 1180373 & 1180375 (Includes Inner
& Outer Links, Joining Bars & Rollers & Assembling
Hardware)
208C
7024370 1 Mounting Feet for 1180373 & 1180375 (Includes
Mounting Brackets for Both Ends, 1 Roller Assembly &
Assembling Hardware)
208D 1001131731 Power Track Assembly (Service Replacement)
208E 70003921 AR Repair Section for 1001131731 (Includes 1 Pin
Assembly for each end)
208F 70003922 1 Mounting Feet for 1001131731 (Includes Both Pair of
Feet)
209 1320289 2 Clamp, Hose
210 1320294 2 Bar, Clamping
FIGURE 3-3. MAIN BOOM INSTALLATION - 860SJ (CONTINUED)
ITEM # PART NUMBER QTY. DESCRIPTION REV.