JLG 80H Parts Manual - Manual (Page 147)

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SECTION 2 TURNTABLE
FIGURE 2-17. SWING DRIVE, BEARING AND LOCK INSTALLATIONS
FIG & ITEM # PART NUMBER DESCRIPTION QTY. REV.
SWING DRIVE INSTALLATION OPTIONS: Ref.
0236810 Prior To April 1986 Ref. A
0237544 April 1986 To October 1987 Ref. A
0238630 October 1987 S/N 64566 Ref. 7
0270325 S/N 64566 To Present Ref. 1
1 Swing Motor Assembly Options: 1
3160115
Motor - Prior To October 1987 (See Figure 2-18 for
Breakdown)
1
3160138
Motor - October 1987 to S/N 64566 (See Figure
2-19 for Breakdown)
1
3160274
Motor - S/N 64566 to Present (See Figure 2-20 for
Breakdown)
2 Swing Brake Options: 1
0920032
Brake - Prior to April 1992 (See Figure 2-21 for
Breakdown)
0920083
Brake - April 1992 to S/N 33476 (See FIgure 2-22
for Breakdown)
0920109
Brake - S/N 33476 to Present (See FIgure 2-22 for
Breakdown)
3 2780055 Swing Hub Assembly
(See Figure 2-23 for Breakdown) 1
4 Plate, Mounting Options: 1
4842217 Prior To April 1986 1
0236421 April 1986 to October 1987 1
0236421 October 1987 to Present 1
Note: Several Machines were built with a 1/4”
Spacer p/n 3501918 between the Swing Hub
Assembly and the Mounting Plate. Use this
Spacer ONLY if Machine was originally
equipped with a Spacer.
5 Gear, Pinion Options: 1
2440050 Prior To April 1986
2440055 April 1986 to October 1987
2440054 October 1987 to Present
6 3501916 Plate, Retaining 1
7 0100019 Loctite #271 (Not Shown) A/R
8 0741606 Screw, Countersunk 3/8"-16NC x 3/4" 2
9 0641912 Bolt 9/16"-12NC x 1 1/2" 9
10 0641810 Bolt 1/2"-13NC x 1 1/4" 2
11 4761800 Lockwasher 1/2" 2
12 3931864 Bolt, Socket 1/2"-13NC x 4" (Grade 8) 2
0681836 Bolt, Hex 1/2"-13NC x 4 1/2" (Grade 8) 2
13 4740189 Washer, Special (Use with Socket Head Bolt) 2
4740171 Washer, Special (Use with Hex Bolt) 2
14 0100009 Sealant RTB #738 (Not Shown) A/R
15 3790155 O-Ring - 4” (Not Shown) 1