(Before Serial Number 7569) - Genie S-40 Service Manual

October 2013
2WD Non-Oscillating Hydraulic Schematic
S-40 Models

(before serial number 7569)

A B C
1
51 psi
MEDIUM
3.5 bar
PRESSURE
BRAKE MANIFOLD
FILTER
.025 T2
DB
CP
2
DA
TEST
BRAKE
A
B
TEST
315 psi
3 21.7 bar
3625 psi
250 bar
FUNCTION
E
9 7
PUMP
4 DRIVE PUMP
3 psi
3 psi
0.2 bar
0.2 bar
RESERVOIR
5
8 6
x
x x x x x
6
8A 8B 8C 6B 6C 6B
M3
REAR
RELEASE
RIGHT
185 psi
12.7 bar
7
M1
50%
FC
.070
FB
50%
M4
8
T1
185 psi
REAR
M2
12.7 bar
LEFT
RELEASE
TRACTION
MANIFOLD
6 - 142 S-40 • S-45
Section 6 • Schematics
D E F
AUXILIARY
M 1.7
PUMP
AUX PTEST
AP
HYDRAULIC
FUNCTION
COOLER
AO
MANIFOLD
OPTION
1950 psi
T1
134 bar
PRESS
AS
AN
RETURN
AQ
FILTER 2.0 gpm
7.6 L/min
25 psi
1.7 bar
2600 psi
TANK
179 bar
T2 ST1
3 1 2 4
x
7
HYDRAULIC ROTARY COUPLER
x x x
2A 2C 2B 7 4
3 1
A B
TEST
FE
RIGHT
210 psi
14.5 bar
FA
FD
T
Part No. 102521
G H I
TURNTABLE
EXTEND RETRACT CYL
ROTATE
4 gpm
15.1 L/min 2 gpm
7.6 L/min
PRIMARY LIFT
CYLINDER
A A
3 gpm
11.4 bar
C B
C C
.030
S1
V2 V1
EXT RET
SW1 SW2 P1 P2
2200 psi
151.7 bar
AI
AL
AV
AX AY
AZ
AU
AG
AH
4.5 gpm
AR 17 L/min AM AF AK
AW
BB
BG
AT
BI
ST2 LS TEST
5
5
FRR FRB FLB FLR
LEFT
STEERING
J K L
PLATFORM LEVEL
CYLINDERS
SLAVE
F F
D D
PLATFORM
CA CB
ROTATE
MASTER
PL1 PL2
BG BE
PR1 PR2
E E
BH AB
COUNTERBALANCE VALVE
AD BA
BF
AE AC
A
BD AA
B
0.6 gpm
0.6 gpm
2.3 L/min
C
2 L/min
(S-40)
D
E
AJ
0.1 gpm
F
0.4 L/min
FUNCTION
MANIFOLD
PRESS
OPTIONAL
GENERATOR
MANIFOLD
2400 psi
165.5 bars
FUNCTION
TANK
7
PUMP
OPTIONAL
TO HYD ROTARY COUPLER
GENERATOR
Note: 'alpha' callouts refer to
components shown in the
manifold illustrations.
Refer to the Repair Section.
M N
RATIO PRESS
3:1 1000 PSI
3:1 2000 PSI
3:1
3000 PSI
3:1 3300 PSI
3500 PSI
3:1
5:1 3500 PSI
AUX
T1
T2