JLG 41AM (3120873-2014) Parts Manual User Manual
Page 139
SECTION 6 - HYDRAULIC
3120873
20AM/25AM/30AM/36AM/41AM
139
FIGURE 6-1. HYDRAULIC DIAGRAM
ITEM
PART NUMBER
QTY
DESCRIPTION
REV
Ref
NOTE: AC POWERED MACHINES BUILT SN 0900017519
THROUGH SN 0900027921, MAY HAVE AN UPDATE KIT
INSTALLED ON IT. IF MACHINE IS EQUIPPED WITH A
MONARCH MOTOR/PUMP USE COMPONENTS FOR SN
0900027922 THROUGH SN 0900029962.
Ref
NOTE: DC POWERED MACHINES BUILT SN 0900017519
THROUGH SN 0900026489, MAY HAVE AN UPDATE KIT
INSTALLED ON IT. IF MACHINE IS EQUIPPED WITH A
MONARCH MOTOR/PUMP USE COMPONENTS FOR SN
0900026490 THROUGH SN 0900029962.
Ref
HYDRAULIC DIAGRAM OPTIONS:
Ref
Hydraulic Diagram (Prior to SN 0900017519)
0258683
Ref
Hydraulic Diagram 20AM
C
0258478
Ref
Hydraulic Diagram 25AM/30AM/36AM/41AM
B
0258684
Ref
Hydraulic Diagram 20AM (French spec)
B
0258480
Ref
Hydraulic Diagram 25AM/30AM/36AM/41AM (French Spec)
A
Ref
Hydraulic Diagram (SN 0900017519 through 0900026489)
0271139
Ref
Hydraulic Diagram 20AM
E
0271137
Ref
Hydraulic Diagram 25AM/30AM/36AM/41AM
D
Ref
Hydraulic Diagram (SN 0900026490 through 0900027921)
0275690
Ref
Hydraulic Diagram 20AM
A
0275689
Ref
Hydraulic Diagram 25AM/30AM/36AM/41AM
A
Ref
Hydraulic Diagram (SN 0900027922 to Present)
0275939
Ref
Hydraulic Diagram 20AM/25AM/30AM/36AM/41AM
B
1
0100020
AR
Sealant, Pipe (Prior to SN 0900027922)
5
2220473
2
Fitting
6
2220773
1
Fitting, Straight (Prior to SN 0900017519)
7
Ref
Fitting Options:
7
2220775
1
Fitting (Prior to SN 0900012031)
7
2220507
1
Fitting (SN 0900012031 through 0900017518)
7
2220603
1
Fitting (SN 0900017519 through 0900029961)
7
2220473
1
Fitting (SN 0900029962 to Present)
8
Ref
Fitting Options:
8
2220875
1
Fitting (Prior to SN 0900017519)
8
2220603
1
Fitting (SN 0900017519 through 0900029961)
8
2220473
1
Fitting (SN 0900029962 to Present)
11
Ref
Tube Options:
11
4567669
1
Tube (Prior to SN 0900017519)
11
4568227
1
Tube (SN 0900017519 through 0900026489)
11
4569478
1
Tube (SN 0900026490 through 0900029961)
11
1001100545
1
Tube (SN 0900029962 to Present)
12
Ref
Tube Options:
12
4567670
1
Tube (Prior to SN 0900017519)
12
4568228
1
Tube (SN 0900017519 through 0900026489)
12
4569479
1
Tube (SN 0900026490 through 0900029961)
12
1001100544
1
Tube (SN 0900029962 to Present)
13
4640900
1
Valve, Flow Control (Prior to SN 0900017519)
13
See Note
Ref
Valve, Flow Control (Not Shown - located in Cylinder Valve
Block) (SN 0900017519 to Present)
18
Ref
Valve, Manual Descent Options:
18
Not Required
0
Valve, Manual Descent 20AM
18
4640981
1
Valve, Manual Descent 20AM (French Spec) (Prior to SN