JLG 41AM (3120873-2014) Parts Manual - Manual (Page 11)

SECTION 1 - BASE
3120873 20AM/25AM/30AM/36AM/41AM 11
FIGURE 1-1. FRAME, STROBE AND ALARM INSTALLATIONS (SEE PARTS LIST FOR USAGE)
ITEM PART NUMBER QTY DESCRIPTION REV
Ref USAGE CHART
Ref Machines Built Prior to SN 0900031574 - Note: Use this figure.
Ref Machines Built SN 0900031575 through SN 0900031617 - No
exact SN break exists, contact the JLG Parts Dept to confirm
design before ordering parts.
Ref Machines Built SN 0900031618 to Present - Note: Use next
figure.
Ref BASE ASSEMBLIES
Ref Base Assemblies 20AM/25AM
0258180 Ref Base Assemblies (Prior to SN 0900017519) J
0271423 Ref Base Assemblies (SN 0900017519 through 0900031574) K
0271423 Ref See Usage Chart for (SN 0900031575 through 0900031617) K
Ref Base Assemblies 30AM
0258809 Ref Base Assemblies (Prior to SN 0900017519) H
0271427 Ref Base Assemblies (SN 0900017519 through 0900031574) K
0271427 Ref See Usage Chart for (SN 0900031575 through 0900031617) K
Ref Base Assemblies 36AM/41AM
0258810 Ref Base Assemblies (Prior to SN 0900017519) J
0271428 Ref Base Assemblies (SN 0900017519 through 0900031574) K
0271428 Ref See Usage Chart for (SN 0900031575 through 0900031617) K
1 0100011 AR Compound, Locking
2 0100019 AR Compound, Locking
3 0641406 2 Bolt 1/4in-20NC x 3/4in
4 0641606 6 Bolt 3/8in-16NC x 3/4in
5 0641607 2 Bolt 3/8in-16NC x 7/8in
6 0641830 2 Bolt 1/2in-13NC x 3-3/4in
7 0720805 6 Screw #8-24NC x 5/8in (Prior to SN 0900019233)
8 0721005 AR Screw #10-24NC
9 1320043 6 Clamp (Prior to SN 0900027722)
12 2560088 2 Grip
13 2920151 4 Light, Indicator
14 3020022 AR Lithium, White
17 3310805 6 Locknut #8-32NC (Prior to SN 0900019233)
18 3311005 AR Locknut #10-24NC
19 3311405 2 Locknut 1/4in-20NC
20 3311605 2 Locknut 3/8in-16NC
21 3311805 2 Locknut 1/2in-13NC
22 3312001 2 Nut 5/8in-11NC (Use p/n 3312002)
23 Ref Pin, Plunger Options:
23 3422369 4 Pin, Plunger (Prior to SN 0900012037)
23 3422744 4 Pin, Plunger (SN 0900012037 through 0900031617)
26 3570973 2 Plate, Cover
27 3740106 1 Relay (Note: Part of p/n 4922421 Harness after S/N
0900014544)
29 3900212 8 Screw, Button #4-40NC
30 3900255 2 Screw, Shoulder
32 4460234 AR Base, Tie-Strap
33 4711600 14 Flatwasher 3/8in
34 4711800 4 Flatwasher 1/2in (Prior to SN 0900029419)
35 4740525 4 Flatwasher 3/4in Hardened