JLG 19AMI (3120759-2013) Parts Manual - Manual (Page 119)

3120759 15AMI 19AMI 6-3
SECTION 6 HYDRAULIC
FIGURE 6-1. HYDRAULIC DIAGRAM - 15AMI/19AMI (PRIOR TO S/N 0900027702)
ITEM # PART NUMBER QTY. DESCRIPTION REV.
Ref. NOTE: AC POWERED MACHINES BUILT S/N 0900019526 TO
S/N 0900027702 MAY HAVE AN UPDATE KIT INSTALLED ON IT.
IF MACHINES IS EQUIPPED WITH A MONARCH MOTOR/PUMP,
USE COMPONENTS FOR S/N 0900027702 TO S/N 0900029966 -
SEE NEXT FIGURE.
Ref. NOTE: DC POWERED MACHINES BUILT S/N 0900019526 TO
S/N 0900027391 MAY HAVE AN UPDATE KIT INSTALLED ON IT.
IF MACHINES IS EQUIPPED WITH A MONARCH MOTOR/PUMP,
USE COMPONENTS FOR S/N 0900027702 TO S/N 0900029966 -
SEE NEXT FIGURE.
Ref. HYDRAULIC DIAGRAM OPTIONS:
Ref. AC Powered Machines:
0259294 Ref. Prior to S/N 0900019526 A
0272235/2792491 Ref. S/N 0900019526 to S/N 0900027702 B
Ref. DC Powered Machines:
0259294 Ref. 15AMI Prior to S/N 0900019526 A
0272235/2792491 Ref. 15AMI S/N 0900019526 to S/N 0900027702 B
0271927/2792491 Ref. 19AMI Prior to S/N 0900027391 E
0275689/2792491 Ref. 19AMI S/N09000 27391 to S/N 0900027702 B
1 0100020 A/R Sealant, Pipe
2 to 4 Not Used
5 2220473 A/R Fitting
6 2220773 1 Fitting, 90° (Prior to S/N 0900019526 Only)
7 2220507 1 Fitting, 90° (Prior to S/N 0900019526 Only)
8 2220875 1 Fitting (Prior to S/N 0900019526 Only)
9 to 10 Not Used
11 1 Tube, Return Options:
AC Powered Machines
4567669 Prior to S/N 0900019526
4568227 S/N 0900019526 to S/N 0900027702
DC Powered Machines
4567669 15AMI Prior to S/N 0900019526
4568227 15AMI S/N 0900019526 to S/N 0900027702
4568227 19AMI Prior to S/N 0900027391
4569478 19AMI S/N 0900027391 to S/N 0900027702
12 1 Tube, Extension Options:
AC Powered Machines
4567670 Prior to S/N 0900019526
4568228 S/N 0900019526 to S/N 0900027702
DC Powered Machines
4567670 15AMI Prior to S/N 0900019526
4568228 15AMI S/N 0900019526 to S/N 0900027702
4568228 19AMI Prior to S/N 0900027391
4569479 19AMI S/N 0900027391 to S/N 0900027702
13 4640956 1 Valve, Flow (Prior to S/N 0900019526 Only. S/N 0900019526
to Present located in the Cylinder Valve Block.)
14 to 16 Not Used
17 2220603 A/R Fitting