JLG 4394RT ANSI Parts Manual User Manual
Page 14
1-8
SECTION 1 FRAME
103
0641606
AR
Bolt 3/8-16NC x 3/4
8
Prior to SN 0200122967
16
SN 0200122967 to SN 0200191606
104
4
Bolt Options:
0681828
1/2-13NC x 3-1/2 (Grade 8) (Prior to SN 0200113943)
0641824
1/2-13NC x 3 (SN 0200113943 to SN 0200191606)
105
Not Used
106
0962140
2
Bearing
107
1
Steer Cylinder Assembly Options (See CYLINDER SECTION for
Breakdown):
Use 1684412
Prior to SN 0200137518 (was p/n 1683614)
1684412
SN 0200137518 to SN 0200191606
108
3312008
4
Nut 5/8-11NC
109
3322201
2
Nut 3/4-16NC
110
4
Kingpin Options:
3422716
Prior to SN 0200122967 (2 Mounting Bolts) (Note: See Kit)
3423081
SN 0200122967 to SN 0200191606 (4 Mounting Bolts)
111
3841367
2
Rod-End with Grease Fitting
112
3900109
4
Screw, Shoulder
113
4061048
1
Shield, Cylinder (Prior to SN 0200113943)
114
1
Spindle (Left Side)
Use 4130403
Prior to SN 0200122967 (Note: See Kit) (was p/n 4130368)
4130403
SN 0200122967 to SN 0200191606
115
1
Spindle (Right Side)
Use 4130404
Prior to SN 0200122967 (Note: See Kit) (was p/n 4130369)
4130404
SN 0200122967 to SN 0200191606
116
4740086
4
Washer, Thrust
117
4891800
4
Flatwasher, Hardened 1/2
118
4846070
2
Rod-End
119
3780182
2
O-Ring (SN 0200122967 to SN 0200191606 Only) (Bottom King-
pin Location Only)
120 to 123
Not Used
124
3020029
AR
Grease, Bearing (Not Shown)
— — — — — — — — — —
200
2902400
1
Kingpin and Bushings Update Kit for Machines Built Prior to
SN 0200122967 (Includes Newer “SN 0200122967 to
SN 0200191606 Design Items 18C,18D,102,103,110 & 119).
See Field Service Bulletin AWP-04-11.
Note: Newer bushings will fit in “Prior to SN 0200122967
axles however if kingpin holes measure 1.503 diameter or
larger in any direction, axle weldment must be replaced
before installation of kit.
Note: Spindles require drilling and tapping for 8 additional
kingpin mounting bolts. Newer design kingpins require 4
mounting bolts each.
2360571
Ref
FRAME WELDMENT
FIGURE 1-2. AXLE AND STEERING INSTALLATION - 4WD (CONTINUED)
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.