JLG 41AM (3120753-2014) Parts Manual User Manual
Page 107
SECTION 3 - MAST
3120753
20AM/25AM/30AM/36AM/41AM
107
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
59
4567491
2
Tube, Spacer
60
4567492
1
Tube, Spacer
61
4711400
AR
Flatwasher, 1/4in Narrow
62
4711500
5
Flatwasher, 5/16in Narrow
63
4711800
4
Flatwasher, 1/2in Narrow (Prior to SN 0900029962)
64
4740007
16
Thrustwasher
65
4740414
10
Cup Washer
66
4750800
12
Flatwasher, 8in Wide
67
4751600
12
Flatwasher, 3/8in Wide
68
4761000
12
LOCKWASHER, #10
69
4761400
5
Lockwasher, 1/4in
70
4761500
1
Lockwasher, 5/16in (Prior to SN 0900029962)
71
4761600
4
Lockwasher, 3/8in
73
4070860
AR
Shim, Slide Pad (.075)
74
4070861
AR
Shim, Slide Pad (.036)
75
4070862
AR
Shim, Slide Pad (.015)
77
Ref
Sheave Assembly Options:
77
3580268
NLA
Sheave Assembly (Use p/n 3580286) (Prior to SN
0900017519)
77
3580272
NLA
Sheave Assembly (Use p/n 3580291) (SN 0900012354
through 0900017518)
77
3580291
2
Sheave Assembly (SN 0900017519 to Present)
78
4070988
AR
Shim, Slide Pad (.075)
79
4070989
AR
Shim, Slide Pad (.036)
80
4070990
AR
Shim, Slide Pad (.015)
81
0641408
3
Bolt 1/4in-20NC x 1in (SN 0900027063 through 0900027222)
82
Ref
Cover, Mast Chain/Cable Options:
82
Ref
Cover, Mast Chain/Cable 30AM
82
Not Required
0
Cover, Mast Chain/Cable (Prior to SN 0900027063)
82
1671255
1
Cover, Mast Chain/Cable (SN 0900027063 to Present)
82
Ref
Cover, Mast Chain/Cable 41AM
82
Not Required
0
Cover, Mast Chain/Cable (Prior to SN 0900027063)
82
1671342
1
Cover, Mast Chain/Cable (Use p/n 1001092754) (SN
0900027063 through 0900027721)
82
1001092754
1
Cover, Mast Chain/Cable (SN 0900027722 to Present)
83
Ref
Shield, Cable Options (41AM Only):
83
Not Required
0
Shield, Cable (Prior to SN 0900027063)
83
3380684
1
Shield, Cable (Use p/n 1001092753) (SN 0900027063 through
0900027721)
83
1001092753
1
Shield, Cable (SN 0900027722 to Present)
84
3820032
2
Rivet (41AM Only) (SN 0900027063 to Present)
85
1670836
1
Cover, Boom (SN 0900028553 through 0900029961)
86
0641872
2
Bolt 1/2in-13NC x 9in (SN 0900029962 to Present)
87
3760348
2
Ring, Retaining (SN 0900029962 to Present)
88
Ref
Weld, Cylinder Mount Options:
88A
4845731
1
Weld, Cylinder Mount (Prior to SN 0900017519)
88B
4846381
1
Weld, Cylinder Mount (SN 0900017519 through 0900019293)
88C
1846514
1
Weld, Cylinder Mount (SN 0900019294 through 0900029961)
88D
1001099754
4
Weld, Cylinder Mount (SN 0900029962 to Present)
89
1001100013
Pin, Lift Cylinder (SN 0900029962 to Present)
90
Ref
Cylinder Assembly Options: (See CYLINDER SECTION for
Breakdown)