Cushman TITAN LD 36V Guide

Service Parts Manual
ELECTRIC POWERED UTILITY VEHICLE
635593-U
REVISED SEP 2019ISSUED MARCH 2014

Page i
635593 Service Parts Manual
SERVICE PARTS MANUAL
ELECTRIC POWERED UTILITY VEHICLES
TITAN LD 36V
TITAN HD 36V
TITAN HD 48V
STARTING MODEL YEAR 2014
CALIFORNIA Proposition 65 Warning
WARNING: Engine exhaust, some of its contstituents, and certain vehicle components contain or emit chemicals known
to the State of California to cause cancer and birth defects or other reproductive harm. In addition, certain fluids con-
tained in vehicles and certain products of component wear contain or emit chemicals known to the State of California to
cause cancer and birth defects or other reproductive harm.
DISCLAIMER: The E-Z-GO Division of Textron Inc. (E-Z-GO) reserves the right to incorporate engineering and design changes to products in this Manual,
without obligation to include these changes on units leased/sold previously.
The information contained in this Manual may be revised periodically E-Z-GO, and therefore is subject to change without notice.
E-Z-GO DISCLAIMS LIABLITY FOR ERRORS IN THIS MANUAL, and E-Z-GO SPECIFICALLY DISCLAIMS LIABILITY FOR INCIDENTAL AND CONSE-
QUENTIAL DAMAGES RESULTING FROM THE USE OF THE INFORMATION AND MATERIALS IN THIS MANUAL.
TO CONTACT US
NORTH AMERICA:
TECHNICAL ASSISTANCE & WARRANTY PHONE: [phone], FAX: [phone]
SERVICE PARTS PHONE: 1-888-GET-EZGO (1-888-438-3946), FAX: [phone]
INTERNATIONAL: PHONE: [phone], FAX: [phone]
E-Z-GO DIVISION OF TEXTRON INC., 1451 MARVIN GRIFFIN RD., AUGUSTA, GEORGIA USA 30906-3852

Page ii 635593 Service Parts Manual
GENERAL INFORMATION
To obtain a copy of the limited warranty applicable to the vehicle, call or write a local
Distributor, authorized Branch or the Warranty Department with vehicle serial number and
manufacturer code.
The use of non Original Equipment Manufacturer (OEM) parts may void the warranty.
Overfilling of batteries may void the warranty.
BATTERY PROLONGED STORAGE
All batteries will self discharge over time. The rate of self discharge varies depending on the
ambient temperature and the age and condition of the batteries.
A fully charged battery will not freeze in winter temperatures unless the temperature falls
below -75° F (-60° C).
As with all electric vehicles, the batteries must be checked and recharged as required or at
a minimum of 30 day intervals.
BATTERY DISPOSAL
Lead-acid batteries are recyclable. Return whole scrap batteries to distributor, manufacturer
or lead smelter for recycling. For neutralized spills, place residue in acid-resistant
containers with absorbent material, sand or earth and dispose of in accordance with local,
state and federal regulations for acid and lead compounds. Contact local and/or state
environmental officials regarding disposal information.

Page iii
TABLE OF CONTENTS
635593 Service Parts Manual
SECTION Page No.
HOW TO USE THE SERVICE PARTS MANUAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
ACCELERATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A
BATTERY CHARGER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B
BODY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C
BRAKES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D
PARK BRAKE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D - 1
HYDRAULIC BRAKE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D - 5
FRONT BRAKE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D - 9
REAR BRAKE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D - 11
MASTER CYLINDER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D - 13
ELECTRICAL SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E
ELECTRICAL SYSTEM - 36V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E - 1
ELECTRICAL SYSTEM - 48V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E - 5
ELECTRONIC SPEED CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F
ELECTRONIC SPEED CONTROL - 36V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F - 1
ELECTRONIC SPEED CONTROL - 48V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F - 5
FRONT SUSPENSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .G
MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H
REAR AXLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . J
REAR SUSPENSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . K
SEATING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . L
STEERING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .M
WEATHER PROTECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N
WHEELS AND TIRES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P

Page iv
NOTES
635593 Service Parts Manual

HOW TO USE THE SERVICE PARTS MANUAL
Page v
635593 Service Parts Manual
This manual is divided into several sections:
GENERAL INFORMATION
•TABLE OF CONTENTS
•HOW TO USE THE SERVICE PARTS MANUAL
ILLUSTRATED PARTS BREAKDOWN
•Contains illustrations and parts lists for all systems of the vehicle
APPENDIX
•Contains a listing of specialty products and options/accessories
USE OF THE MANUAL
To use this manual, consult the TABLE OF CONTENTS to locate the information or illustration required.
Introduction of some revisions varies due to supply of components; therefore, it is possible that various combinations of
components may be found that are not directly reflected by each illustration. Consult the illustration that best suits your
situation and then contact the Service Parts Department. It is important that the serial number of your vehicle and its
model number be supplied to Service Parts when ordering any replacement components.
Locate the serial number plate (see BODY located in the Illustrated Parts Breakdown section of this manual for its loca-
tion) and note the complete number shown on the plate.

HOW TO USE THE SERVICE PARTS MANUAL
Page vi 635593 Service Parts Manual
1. WHEN THE PART NUMBER IS NOT KNOWN
•Determine the function and application of the part required. Turn to the General Index and select the most
appropriate title.
•Turn to the page number indicated and locate the desired part on the illustration.
•From the illustration, obtain the item number assigned to the desired part. Refer to the accompanying
description for specific information regarding the part.
2. IF YOU KNOW THE PART NUMBER
•Locate the part number or description in the appropriate column on the parts list page.
NOTE: It is suggested that you confirm that the part selected is correct by verifying it with the pictorial representation on
the illustrated page.
Should an asterisk (*) appear in the part number column on the parts list page, read upwards until a part number is
found. The part number is the lowest assembly sold by Service Parts and the asterisk (*) indicates that the part depicted
is not available for purchase.
NOTE: Descriptions are indented under the assembly that they are used on. That assembly is, in turn listed under the
assembly that it is used on. This process is repeated until the highest final assembly is reached.
To facilitate the maintenance and repair of the vehicle, a Technician’s Repair and Service Manual is
available from the Service Parts Department.
Title Title
Left hand illustration page
(continued on right hand page
if required) Parts list (continued on
rear of page if required)
Front of Vehicle
123
101
100
99
98
120
74 70
71
64
63
65
66
67
121
122
114
119
115
111
73
72
112
118
116
113
62
69
94
96
95
82,87
81,8684,89
83,88
102,104
105
79
91
92
107
106
62 - Includes Items 63 - 66, 69 - 74
70 - Includes Items 71 - 74
81 - Includes Items 82 - 84
86 - Includes Items 87 - 89
94 - Includes Items 95, 96
111 - Includes Items 112 - 114
118 - Includes Items 119 - 121
126 - Includes Items 127 - 131
103
*See Body Section for
decal information
127
128129
130
131
126

HOW TO USE THE SERVICE PARTS MANUAL
Page vii
635593 Service Parts Manual
Notes:

Page A-1 635593 Service Parts Manual
ACCELERATOR
Front of Vehicle
19
18
17
16
15
14
22
6
12
45
4
30
28
9
7
29
23
8
13
3
PEDAL BOX ASSEMBLY includes items 2 - 39
1
PLUNGER & SLEEVE ASSEMBLY includes items 22 - 23
21

THE USE OF NON U.L. PARTS WILL VOID ANY U.L. LISTING.
When ordering parts, please specify the model and serial number of the product.
* Indicates a component that is not available as an individual part.
*** Indicates consult Customer Service Department for additional information.
ITEM PARTNO. 12345 DESCRIPTION QTY.
Page A-2
635593 Service Parts Manual
ACCELERATOR
1 600476 PEDAL BOX ASSEMBLY (INCLUDES ITEMS 3 - 39) ...................................... 1
2
3 01051G01 PHILLIPS PAN HEAD SCREW, #8 - 16" X 1/2" LG .................................... 4
4 25853G01 PEDAL BOX AND COVER ......................................................................... 1
5 00684G6 PHILLIPS TRUSS HEAD SCREW (SS), #8 - 32 X 3/4" LG........................ 2
6 25861G01 MICRO SWITCH......................................................................................... 1
7 01050G01 TORX HEAD SCREW, #4 - 20 X 5/8" LG ................................................... 2
8 25854G01 INDUCTIVE THROTTLE SENSOR ............................................................ 1
9 00983G01 SELF THREADING NUT, 3/16"................................................................... 2
10
11
12 28444G01 PLUNGER CAM.......................................................................................... 1
13 17677G1 SPRING RETAINER, 1/2" ........................................................................... 1
14 17979G1 ACCELERATOR ROD BUSHING ............................................................... 1
15 73046G01 COMPRESSION SPRING .......................................................................... 1
16 17677G2 SPRING RETAINER, 3/8" ........................................................................... 1
17 73332G01 ACCELERATOR ROD ................................................................................ 1
18 00532G4 LOCK NUT, 5/16" - 24................................................................................. 1
19 10385G4 CLEVIS YOKE (ADJUSTABLE).................................................................. 1
20
21 602484 PLUNGER & SLEEVE ASSEMBLY (INCLUDES ITEMS 22 - 23) .............. 1
22 25857G01 PLUNGER SLEEVE........................................................................... 1
23 28443G01 PLUNGER.......................................................................................... 1
24
25
26
27
28 35679G01 WIRE HARNESS (PEDAL BOX) ................................................................ 1
29 17313G1 FLEX LOOM (BULK)................................................................................... AR
30 17618G1 WIRE TIE .................................................................................................... 2

Page A-3 635593 Service Parts Manual
ACCELERATOR
Front of Vehicle
Floor Panel
37
34
32
32
38
35
39
31
42
43
43
42
ACCELERATOR PEDAL ASSEMBLY includes item 37
36

THE USE OF NON U.L. PARTS WILL VOID ANY U.L. LISTING.
When ordering parts, please specify the model and serial number of the product.
* Indicates a component that is not available as an individual part.
*** Indicates consult Customer Service Department for additional information.
ITEM PARTNO. 12345 DESCRIPTION QTY.
Page A-4
635593 Service Parts Manual
ACCELERATOR
31 10386G3 CLEVIS PIN, 5/16" X 1" LG ........................................................................ 1
32 17838G1 NYLON BUSHING ...................................................................................... 3
33
34 01076G01 HAIRPIN COTTER...................................................................................... 1
35 601093 PEDAL PIVOT PIN...................................................................................... 1
36 601150 ACCELERATOR PEDAL ASSEMBLY (INCLUDES ITEM 37)..................... 1
37 601153 PEDAL PAD ....................................................................................... 1
38 12064G6 PUSH NUT, 9/32"........................................................................................ 1
39 601091 PEDAL BOX BRACKET.............................................................................. 1
40
41
42 71056G01 TRUSS HEAD BOLT, 5/16" - 18 X 5/8" LG........................................................ 5
43 01024G01 U - NUT, 5/16" - 18 ............................................................................................ 5

Page A-5 635593 Service Parts Manual
Notes:
ACCELERATOR

Page A-6
635593 Service Parts Manual
Notes:
ACCELERATOR

Page B-1 635593 Service Parts Manual
BATTERY CHARGER
1
2
4

THE USE OF NON U.L. PARTS WILL VOID ANY U.L. LISTING.
When ordering parts, please specify the model and serial number of the product.
* Indicates a component that is not available as an individual part.
*** Indicates consult Customer Service Department for additional information.
ITEM PARTNO. 12345 DESCRIPTION QTY.
Page B-2
635593 Service Parts Manual
BATTERY CHARGER
1 624206 48V DELTA-Q ON-BOARD BATTERY CHARGER (FOR HD ONLY)................ 1
2 628101 48V QUIQ ON-BOARD BATTERY CHARGER (FOR HD ONLY) ..................... 1
3
4 603388 36V DELTA-Q ON-BOARD BATTERY CHARGER ........................................... 1

Page B-3 635593 Service Parts Manual
Notes:
BATTERY CHARGER

Page B-4
635593 Service Parts Manual
Notes:
BATTERY CHARGER

Page C-1 635593 Service Parts Manual
BODY
WARNING
READ OPERATOR’S MANUAL BEFORE
OPERATING CHARGER.
DO NOT CHARGE IN EXPLOSIVE ATMOSPHERE.
DO NOT OPERATE VEHICLE WHILE CHARGING.
SPARKS MAY IGNITE BATTERY GAS
(HYDROGEN).
TO PREVENT ELECTRICAL SHOCK, DO NOT
USE 2-PRONG ADAPTORS.
REPLACE DAMAGED CHARGER CORDS AND
WIRES IMMEDIATELY.
CONNECT CHARGER PLUG TO A GROUNDED
RECEPTICLE WITH POWER RATING AS
INDICATED ON CHARGER.
CHARGER WILL TURN ON AUTOMATICALLY.
AMMMETER SHOWS WHEN CHARGER IS
OPERATING.
CHARGER SHUTS OFF AUTOMATICALLY.
KEEP CHARGER VENTILATION OPENINGS
CLEAR. POOR VENTILATION CAN DAMAGE
CHARGER.
BATTERIES CHARGED IN UNHEATED AREAS
(BELOW 65° F) SHOULD BE CHARGED AS
SOON AFTER USE AS POSSSIBLE. CHARGE
BATTERIES ONCE EACH WEEK FOR FOUR
HOURS IN TEMPERATURE ABOVE 65° F TO
IMPROVE STATE OF CHARGE AND BATTERY
LIFE.
OPERATIN INSTRUCTIONS
WARNING
FAILURE TO HEED THESE WARNINGS MAY RESULT IN PERSONAL
OR FATAL INJURY TO YOU OR OTHERS AND MAY ALSO RESULT
IN EQUIPMENT AND/OR PROPERTY DAMAGES.
BEFORE OPERATING VEHICLE
WHILE OPERATING VEHICLE
BEFORE LEAVING VEHICLE
READ, STUDY AND UNDERSTAND ALL WARNING LABELS AND OPERATING
INSTRUCTIONS FURNISHED WITH THIS EQUIPMENT PRIOR TO USE. IF ANY
PART OF THIS MATERIAL IS UNCLEAR, CONTACT YOUR FACTORY REPRE-
SENTATIVE FOR CLARIFICATION. NEVER ALLOW UNSKILLED OR IMPROPERLY
TRAINED PERSONNEL TO OPERATE THIS EQUIPMENT.
DO NOT MODIFY OR ADD TO VEHICLE WITHOUT MANUFACTURER’S AUTHORIZATION.
CHECK VEHICLE CONDITION-DO NOT OPERATE IF MAINTENANCE OR REAPIRSARE NEEDED.
UNDERSTAND CONTROLS AND CHECK FUNCTIONS. KEEP CONTROLS FREE OF OBSTRUCTIONS.
ALL PASSENGERS MUST BE SEATEDD IN MANUFACTURER’S APPROVED SEATS. DO NOT OPERATE
IN EXPLOSIVE OR COMBUSTIBLE ATMOSPHERE-SWITCHES SPART. CARGO MUST BE SECURED
TO PLATFORM/
KEEP BODY PARTS INSIDE VEHICLE. STAY IN SEAT, USE HAND HOLDS. AVOID SUDDEN
STARTS, STOPS, TURNS,AND DIRECTION CHANGES TO AVOID UNSEATING PASSENGERS
OR CAUSING UNSTABLE CONDITIONS. REVERSE SPEED IS EQUAL TO FORWARD SPEED ON
ELECTRIC POWERED VEHICLE. VEHICLE WITH PROGRAMMAMBLE CONTROLLELR MAY HAVE SLOWER
REVERSE SPEED. ADJUST OPERATION TO CONDITIONS OF CROUND, SPEED, LOAD, GRADES. ETC.
MAINTAIN ASAFE DISTANCE FROM PEDESTRIANS, RAMP EDGES, PLATFORMS, ETC.
OBSERVE ALL TRAFFIC REGULATIONS. OPERATE VEHICLE IN A RESPONSIBLE MANNER.
SET DIRECTIONS SELECTOR IN “NEUTRAL”. TURN KEY TO VERTICAL “OFF” POSITION
AND REMOVE. IF MALFUNCTION OCCURS, OR ADJUSTMENT IS NEEDED, HAVE ALL WORK
PERFORMED BY AUTHORIZED PERSONNEL. BLOCK WHEEELS IF PARKED ON INCLINE.
APPLY HAND PARKING BRAKE-PARKING BRAKE NOT AUTOMATICALLY SET.
IT IS YOUR RESPONSIBILITY TO KEEPALL LABELS (DECALS) AND INSTRUCTIONAL
LITERATURE LEGIBLE AND INTACT. REPLACEMENT LABELS (DECALS) AND LITERATURE
ARE AVAILABLE FROM THE FACTORY.
827664
This vehicle is designed and constructed for OFF-ROAD USE ONLY.
Do not use this vehicle on any public roadway where automobiles
or other motor vehicles are present. Such use can be hazardous to
the operator and other drivers, passengers or bystanders.
Failure to follow this warning can cause severe
personal injury or death.
29165G01
1-1 HW FAILSAFE Vehicle will not run Check motor wiring, replacec ontroller
1-2 THROTTLE FAULT 1 Vehicle will not run Check pedal box adjustment, connections,
replace ITS
1-3 SPEED SENSOR FAULT Vehicle runs slowly Check speed sensor connection, and wiring,
replace sensor if required
1-4 HPD Vehicle will not run Release and reapply pedal.
Check pedal box, linkage, switch and key switch
1-5 MOTOR STALL V ehicle stopped Remove mechanical blockage
2-1 LOW BATTERY VOLTAGE Vehicle performance reduced Charge batteries, replace bad batteries
2-2 OVERVOLTAGE Regen performancereduced Check that batteryvoltage is less than 60 VDC
2-3 THERMAL CUTBACK Vehicle performance reduced Allow controller to cool
2-4 MAIN DRIVER ON Vehicle runs slowly Solenoid driver defective, replace controller
2-5 WALKAWAY RELAY FAULT Vehicle will not run Walkaway relay coil open or not connected
3-1 MAIN DRIVER OFF Solenoid does not close Replace controller
3-2 MAIN WELDED Vehicleruns slowly Verify solenoidwelded, replace solenoid
3-3 PRECHARGE FAULT Vehicle will not run Check for additional electr onics attached to
B+, replace controller
3-4 FIELD MISSING Solenoid closes , vehicle will
not run
Check wiring.
Replace power harness and motor if required.
3-5 WALKAWAY RELAY DRIVER
OFF
Vehicle will not run Walkaway relay coil shorted.
Controller defective.
4-1 CURRENT SENSE FAULT Vehicle will not run Replace controller
4-3 M- FAULT Vehicle will not run Check M- wiring and repair, replace control ler
4-4 WALKAWAY RELAY DNC Vehic le will not run Check walkaway circuit fuse & check walkaway relay
4-2 DRIVER OVERCURRENT Vehicle will not run Contactor or walkaway coil relay shorted
4-5 WELDED WALKWAY RELAY Vehicle runs slowly Replace controller
5-2 MAIN COIL OPEN Vehicle will not run Check coil connections/wiring.
Replace solenoid if necessary
5-3 WALKAWAY RELAY DRIVER
ON
Vehicle will not run Walkaway relay coil short to ground
Controller defective
5-5 MAIN DROPOUT Vehiclestops Main contactor defective
5-4 BLOWN FUSE Vehicle will not run Check walkaway circuit fuse & check
walkaway relay.
Code Fault Code Symptoms Corrective Action
Abbreviations: AUX (Auxiliary), CONT (Contactor, Solenoid), DNC (Did Not Close),
HPD (High Pedal Disable), HW (Hardware), ITS (Inductive Throttle Sensor),
M- (Connection at Controller), VDC (Volts Direct Current), VDD (Power Supply Fault)
P/N 73398G01
ź The LED will flash a diagnostic fault code when a fault is detected
źSome faults may only be detected by operating the vehicle with the rear of the
vehicle raised and supported on safety stands
źAlways turn the 'RUN TOW/MAINTENANCE' switch (located in the battery
compartment) to the 'TOW/MAINTENANCE' position before performing any repairs
or maintenance to the vehicle
źSelect 'RUN' before returning the vehicle to service
DIAGNOSTIC FAULT CODES
OFF
ON
600945
FIRE DAMAGE MAY OCCUR TO WIRES
AND ELECTRICAL COMPONENTS IF
VEHICLE IS TOWED. REMOVE MOTOR
LEAD CONNECTIONS IF VEHICLE IS
TO BE TOWED.
4115473
CAUTION
NOTICE
THIS VEHICLE IS EQUIPPED WITH A
THROTTLE-SOLENOID INTERLOCK SYSTEM.
IN CASE OF POWER INTERRUPTION,
RELEASE AND REAPPLY THROTTLE.
(SEE OWNER’S MANUAL)
825394
For LD Only
1
6
14
21
15
16
13
22
7
8
9
2
5
17
18
25
26