JLG 510AJ Parts Manual - Manual (Page 12)

1-4 510AJ 3121182
SECTION 1 FRAME
121 1 Axle Weldment Options:
Note: If kingpin holes in the axle measure 1.503in
diameter or larger in any direction, axle weldment must
be replaced.
Note: See Kit Item 250 & additional notes at end of parts
list before ordering parts.
4846660 1 Belgium Built Machines Prior to S/N 1300003223
0280203 1 Belgium Built Machines S/N 1300003223 to Present
0280203 1 Romanian Built Machines S/N E300000100 to
S/N E300001114
121A 0561511 2 Steer Cylinder Mounting Block Assembly
122 4892200 4 Flatwasher 3/4in Hardened (Belgium Built Machines Prior to
S/N 1300003223)
123 2 Lockout Cylinder Assembly Options (See Section 5 for
Breakdown):
123A 1684243 Belgium Built Machines Prior to S/N 1300003223
123B 1684465 Belgium Built Machines S/N 1300003223 to Present &
Romanian Built Machines S/N E300000100 to
S/N E300001114
124 0791506 4 Screw 5/16in-18NC x 3/4in (Belgium Built Machines
S/N 1300000353 to Present)
125 0641814 8 Bolt 1/2in-13NC x 1-3/4in (Belgium Built Machines
S/N 1300003223 to Present)
126 4891800 8 Flatwasher 1/2in Hardened (Belgium Built Machines
S/N 1300003223 to Present & Romanian Built Machines
S/N E300000100 to S/N E300001114)
0272428 Ref. STEERING INSTALLATION F
201 0100011 A/R Compound, Locking
202 A/R Thrustwasher Options:
0440161 Belgium Built Machines Prior to S/N 1300000441(Top &
Bottom Kingpin Location) (Note: See Kit Item 250 & additional
notes at end of parts list before ordering parts)
4740537 Belgium Built Machines S/N 1300000441 to Present &
Romanian Built Machines S/N E300000100 to S/N E300001114
(.0625)(Top Kingpin Location)
4740538 Belgium Built Machines S/N 1300000441 to Present &
Romanian Built Machines S/N E300000100 to S/N E300001114
(.125)(Top Kingpin Location)
4740539 Belgium Built Machines S/N 1300000441 to Present &
Romanian Built Machines S/N E300000100 to S/N E300001114
(.188)(Top Kingpin Location)
4740540 Belgium Built Machines S/N 1300000441 to Present &
Romanian Built Machines S/N E300000100 to S/N E300001114
(.250)(Top Kingpin Location)
0440271 Belgium Built Machines S/N 1300000441 to Present &
Romanian Built Machines S/N E300000100 to S/N E300001114
(Bottom Kingpin Location)
203 0641606 16 Bolt 3/8in-16NC x 3/4in
204 0641824 4 Bolt 1/2in-13NC x 3in
FIGURE 1-1. AXLE AND STEERING INSTALLATION (CONTINUED)
ITEM # PART NUMBER QTY. DESCRIPTION REV.