JLG 34HA ANSI Parts Manual User Manual
Page 245
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6-39
SECTION 6
HYDRAULIC
S
E
C
T
I
O
N
6
H
Y
D
R
A
U
L
I
C
MANUAL DESCENT HYDRAULIC DIAGRAMS
Ref.
2791821
Gas & Diesel
Ref.
5
2791876
Electric
Ref.
3
ROTATOR HYDRAULIC DIAGRAMS:
Ref.
2791744*
Hydraulic Piston
Ref.
A
2791620*
Worm Gear
Ref.
C
STANDARD HYDRAULIC DIAGRAMS:
Ref.
2791963*
Ford
Ref.
C
2791961*
Deutz
Ref.
C
2791982*
Ford - With Proportional Controls
Ref.
D
2791998*
Deutz - With Proportional Controls
Ref.
C
2791953*
Electric
Ref.
C
2791981
Electric - With Proportional Controls
Ref.
C
STEER HYDRAULIC DIAGRAMS:
Ref.
2791651
Fixed Axle - 2WD (Without Swivel)
Ref.
C
2791650
Oscillating Axle - 2WD (Without Swivel)
Ref.
A
2791649
4WD (Without Swivel)
Ref.
A
2791652
Fixed Axle - 2WD (With Swivel)
Ref.
B
2791653*
Oscillating Axle - 2WD (With Swivel)
Ref.
B
2791654
4WD (With Swivel) (Prior to September 1991)
Ref.
B
2791882*
4WD (With Swivel) (September 1991 to Present)
Ref.
A
TOW HYDRAULIC DIAGRAMS:
Ref.
2791295
5’9” Frame (Prior to December 1990)
Ref.
B
2791788*
5’9” Frame (December 1990 to Present)
Ref.
B
2791789*
6’6” Frame
Ref.
B
2791764
2WD/4WD Fixed/Oscillating Axle
Ref.
A
LIFT UP RELIEF HYDRAULIC DIAGRAMS:
Ref.
2791792*
Ford
Ref.
2791793*
Deutz
Ref.