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GS-4390
Genie GS-4390 Maintenance Manual
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Main
tena
nce Man
ual
-
Sciss
or Lifts
Slab Sci
ssor Lif
ts
This m
anual
includ
es de
tailed
procedures for e
ach
maintenance
inspe
ctio
n.
Rough Te
rrain
Scissor Lif
ts
For Repair
procedures, Fault
Codes, Ele
ctrical and Hydraulic
Schemat
ics, r
efer to t
he
appropriate Service and Repair
Manual for your machine.
Refer
to the in
side cover
for a li
st of mod
els
included in th
is manual
.
Part N
o. 1272215
Rev B2
Sept
ember 2016
2
Table of Contents
Default Chapter
3
Models Included in this Manual
3
Find Additional Manuals for Your Model
3
Glossary of Terms
4
Revision History
5
Safety Rules
7
Table of Contents
9
Performance Specifications
12
Function Speeds GS-30, GS-32, GS-46, GS-47
12
Function Speeds GS-69, GS-84, GS-90
12
Drive Speeds
14
Torque Specifications
15
Tires and Wheels
15
Battery Specifications
16
Battery Specifications - DC and be Models
16
Engine Specifications
17
Engine Operator and Maintenance Manuals
17
Deutz Engine Models
17
Perkins Engine Models
18
Ford Engine Models
18
Kubota Engine Models
19
Kohler Engine Models
19
GM Engine Models
20
Hydraulic Specifications
21
Hydraulic Relief Valves
21
Hydraulic and Drive Hub Fluid Capacities
23
Hydraulic Oil Specifications
24
Hydraulic Hose and Fitting Torque Specifications
27
Torque Procedure
28
Maintenance Procedures
31
Introduction
31
Maintenance Schedule
33
Pre-Delivery Preparation Report
34
Scheduled Maintenance Inspection Report - Scissor Lifts
35
Programmed Maintenance Inspection Report - Scissor Lifts
36
Commissioning Procedures
37
Perform 50 Hour Service
37
Perform Engine Maintenance - 50 Hours
37
Perform 150 Hour Service
38
Quarterly Maintenance Procedures
39
Check for Open Bulletins and Owner Registration
39
Battery Inspection
40
Check the Module Tray Latch Components
42
Inspect the Battery Balancer - GS-69 DC
43
Inspect the Electrical Wiring
44
Inspect the Electrical Contactor
45
DC and GS-69 be
45
Inspect the Voltage Inverter (if Equipped)
45
Test the Flashing Beacons (if Equipped)
46
Visual Inspection of the Hydraulic Oil
47
Inspect the Hydraulic Filters
48
Check the Exhaust System - Engine Models
49
Inspect the Fuel Tank Check Valve Venting System - GS-69 RT Gas Models
49
Test the Fuel Select Operation - Gasoline/Lpg Models
50
Check and Adjust the Engine RPM
51
Inspect the Tires, Wheels and Lug Nut Torque
53
Confirm the Proper Brake Configuration - GS-69, GS-84, GS-90
54
Test the Drive Brakes
54
Test the Drive Speed - Stowed Position
55
Test the Drive Speed - Raised Position
55
Test the down Limit Switch, Level Sensor and Pothole Limit Switches
56
And GS-47
56
Test the Platform Gate Proximity Switches and the Extension Deck Limit Switch - GS-2646 AV, GS-2646 AV35
60
Annual Maintenance Procedures
62
Check the Drive Hub Oil Level and Fastener Torque
62
Test the Function Pump - GS-69 be and GS-69 DC
62
Test the Oscillate Axle - GS-90
63
Test the down Limit Switch Descent Delay - GS-69, GS-84 and
66
Equipped)
66
Test the Platform Overload Pressure Transducer and Platform Height Sensor - GS-30, GS-32, GS-46 and GS-47 (if Equipped)
68
(If Equipped)
71
Test the Platform Overload System - GS-69 (if Equipped)
73
Test the Platform Overload System - GS-84 and GS-90 (if Equipped)
75
Programmed Maintenance Procedures
77
P0-1 Inspect the Engine Air Filter - GS-69 RT
77
P0-2 Grease the Steer Yokes - GS-30, GS-32, GS-46 and GS-47
78
P0-3 Deutz Engine Maintenance - under 1000 Hours
79
P0-4 Ford Engine Maintenance - under 1000 Hours
80
P0-5 Kohler Engine Maintenance - under 1000 Hours
81
P0-6 Kubota Engine Maintenance - under 1000 Hours
82
P0-7 Perkins Engine Maintenance - under 1000 Hours
83
P0-8 GM Engine Maintenance - under 1000 Hours
84
P1-1 Perform Engine Maintenance - 1000 Hours
85
P1-2 Replace the Drive Hub Oil - GS-69, GS-84 and GS-90
86
P2-1 Perform Engine Maintenance - 2000 Hours
86
P2-2 Replace the Hydraulic Filters
87
P2-3 Check the Free-Wheel Configuration - GS-84 and GS-90
88
P2-4 Check the Scissor Arm Wear Pads (and Slider Blocks, if Equipped)
90
P2-5 Grease the Steer Axle Wheel Bearings - GS-69 be and GS-69 DC
93
P2-6 Test or Replace the Hydraulic Oil
94
P3-1 Perform Engine Maintenance - 3000 Hours
95
Other manuals for Genie GS-4390
Service Manual
348 pages
Operator's Manual
57 pages
5
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Genie GS-4390 Specifications
General
Fuel Type
Diesel
Lift Capacity
680 kg
Platform Width
1.83 m
Working Height
49 ft (14.94 m)
Drive Speed
3.5 mph
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