16-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
E
SAS/OPS
Page Page
GENERAL .............................. 16-2
SAS FUNCTION .................... 16-4
COMPONENTS ....................... 16-4
PRECAUTIONS FOR
REPAIR .............................. 16-10
SAS/OPS CONTROLLER
REMOVAL·INSTALLATION...16-13
YAW RATE SENSOR
REMOVAL·INSTALLATION...16-14
TIRE ANGLE SENSOR (OPT)
REMOVAL·INSTALLATION...16-15
SWING LOCK CYLINDER
REMOVAL·INSTALLATION...16-17
STEERING KNOB POSITION
CORRECTING VALVE (OPT)
REMOVAL·INSTALLATION...16-19
TILT ANGLE SENSOR
REMOVAL·INSTALLATION...16-20
LOAD SENSOR
REMOVAL·INSTALLATION...16-21
SPEED SENSOR
REMOVAL·INSTALLATION...16-22
FORK HEIGHT SWITCH
REMOVAL·INSTALLATION...16-23
FUNCTIONAL PARTS ............ 16-24
OPS FUNCTIONS ............... 16-25
GENERAL ............................ 16-25
CONTROL SPECIFICATION... 16-25
MATCHING .......................... 16-26
GENERAL ............................ 16-26
BEFORE STARTING
MATCHING ........................ 16-27
OPTION SET ....................... 16-31
DIAGNOSIS MEMORY ........ 16-33
REAR WHEEL SWING
CONTROL CHECK............ 16-34
SAS/OPS PLUG-IN
ANALYZER ........................ 16-35
16-2 16-2
GENERAL
SAS (System of Active Stability) /OPS (Operator Presence Sensing) system configuration
Sensors are installed at each point of the vehicle to detect the vehicle movement and send signals to the controllers.
These signals are controlled by the controllers, and sent to each actuator to be operated.
(1)
S T K
Control
Control
S
T
K
O
S,T
K,O
Actuator Sensor
O
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
Fork height switch
Swing lock cylinder
(Single tire only
Tilt control valve
Lift lock valve
Knob position correcting
valve
Error lamp
Error code display
S :Rear wheel swing control
T :Mast tilting control
K :Steering knob position control (OPT)
O:OPS control
Forward interrupt relay
Backward interrupt relay
Unload valve
Lift lock valve
Backward tilt lock valve
(Standard lever vehicle only)
OPS lamp
Buzzer*
Tilt control valve
Tilt angle sensor
Forward tilt switch
Backward tilt switch
Lower switch
Load sensor
Fork automatic
leveling switch
Speed sensor
Steering wheel
angle sensor
Tire angle sensor
Yaw rate sensor
(Single tire only
Seat switch
Forward switch
Backward switch
Controller
Input
Output
S,T
K,O
S,T
K,O
Plug-in anallyzer (SST)
Multifunction display DX
(OPT) (Bilt-in analyzer)
Output
*: The OPS buzzer sounds only on the
export model except "WITHOUT OPS
BUZZER" specification.
SAS / OPSS
Section 16
16-3
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
E
*1 For the mini lever/joystick vehicles, (3) (4) and (5) switches are the lever angle sensors.
No. Name No. Name
(1) Fork height switch (15) Swing lock cylinder
(2) Tilt angle sensor (16) Tilt control valve
(3) Forward tilt switch *1 (17) Lift lock valve
(4) Backward tilt switch *1 (18) Knob position correction valve (OPT)
(5) Lower lift switch *1 (19) Forward interrupt relay
(6) Load sensor (20) Reverse interrupt relay
(7) Fork automatic leveling switch (21) Unload valve
(8) Speed sensor (22) Backward tilt lock valve
(9) Steering wheel angle sensor (OPT) (23) Buzzer (Export model)
(10) Tire angle sensor (OPT) (24) OPS lamp
(11) Yaw rate sensor (25) Error lamp, Error code display
(12) Seat switch (26) Multi-function display
(13) Forward switch (27) Plug-in analyzer
(14) Reverse switch (28) SAS/OPS controller
(3)(4)(5)(6)
(16)(17)(21)(22)
(9)
(13)
(14)
(19)
(20)
(27)
(8)
(2)
(23)
(28)
(18) (11)
(15) (10)
(1)
(7)
(26)
(24)(25)
(12)
SAS / OPSS
Section 16
16-4
SAS FUNCTION
COMPONENTS
Controller Yaw Rate Sensor (except Cu1)
Yaw Rate Sensor (Cu 1 ton series)
SAS / OPSS
Section 16
16-5
Tire Angle Sensor (OPT)
Swing Lock Cylinder (except Cu1) Swing Lock Cylinder (Cu1 ton series)
SAS / OPSS
Section 16
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Toyota 8FDU Diesel Forklifts (8FDU15/8FDU18/8FDU20/8FDU25/8FDU30/8FDU32) Service & Repair Manual
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Description
Introducing the Toyota 8FDU Diesel Forklifts Service & Repair Manual – an original illustrated factory workshop manual designed specifically for Toyota Diesel Forklifts in the 8-Series, covering models 8FDU15, 8FDU18, 8FDU20, 8FDU25, 8FDU30, and 8FDU32. This manual features high-quality images, detailed circuit diagrams, and step-by-step instructions for operating, maintaining, and repairing your forklift.
All manuals are fully printable, contain searchable text, and include navigation bookmarks for ease of use. The content is in English.
- Covered Models:
- 8FDU15
- 8FDU18
- 8FDU20
- 8FDU25
- 8FDU30
- 8FDU32
- Included Files & Sections:
- Sections 0-1.3, 620 pages
- Sections 2-3, 190 pages
- Sections 4-9, 224 pages
- Sections 10-15, 176 pages
- Sections 16-19-E, 690 pages
- Repair Manual Supplement, 227 Pages (April 2010)
- Contents Overview:
- GENERAL 0
- EXTERIOR VIEWS
- VEHICLE MODEL
- FRAME NUMBER
- HOW TO USE THIS MANUAL
- EXPLANATION METHOD
- TERMINOLOGY
- ABBREVIATIONS
- OPERATIONAL TIPS
- HOISTING THE VEHICLE
- GENERAL 0
This comprehensive service and repair manual provides essential technical and practical information, specifically tailored for Toyota 8FDU Diesel Forklifts, ensuring accurate and efficient maintenance and repair for your equipment.
