Sakai SW850-II Manuals

Manuals and User Guides for Sakai SW850-II. We have 1 Sakai SW850-II manual available for free PDF download: Shop Manual

Sakai SW850-II Shop Manual (258 pages)

Brand: Sakai | Category: Construction Equipment | Size: 18.93 MB

Table of Contents
5
Safety
11
General Safety
13
Understanding the Safety Symbols and Words
13
General
13
Qualifications of Operators and Maintenance Personnel
14
Safety Practices and Policies
14
Pre Start Inspection
15
Safety Instructions
15
Starting
16
Operating
16
Stopping
16
Maintenance
17
Transporting the Machine
19
Specifications
21
Specification Data
24
Sw800
24
Sw850
26
Table of Standard Values
28
Engine
28
Propulsion
28
Hydraulic System
28
Steering
29
Brakes
29
Water System
29
Oil and Grease Capacity
29
Fuel and Lubricants Specification
30
Rating
30
Recommended Lubricants
30
Tightening Torque Chart
31
Engine and Controls
33
Engine
35
Engine Mount
35
Engine Exterior
36
Control System
37
Forward-Reverse Control
37
Pump Mount
38
Installation of Pump
39
Hydraulic Systems
41
System Circuit Diagram
44
Graphic Symbols for Hydraulic Circuits
44
Hydraulic Circuit Diagram (SW800- )
47
Hydraulic Circuit Diagram (SW850- )
49
Propulsion Hydraulic System
51
Propulsion Hydraulic Piping
51
Propulsion Hydraulic Piping (1)
51
Propulsion Hydraulic Piping (2)
53
Hydraulic Component Specifications
56
Hydraulic Pump Assembly (Propulsion + Vibrator)
56
Propulsion Hydraulic Motor (Front) (SW800- )
58
Propulsion Hydraulic Motor (Front) (SW850- )
60
Propulsion Hydraulic Motor (Rear) (SW800- )
62
Propulsion Hydraulic Motor (Rear) (SW850- )
64
Vibrator Hydraulic System
67
Vibrator Hydraulic Piping
67
Vibrator Hydraulic Piping (1)
67
Vibrator Hydraulic Piping (2)
69
Hydraulic Component Specifications
71
Vibrator Hydraulic Motor
71
Steering System
73
Steering Hydraulic Piping
73
Hydraulic Component Specifications
75
Orbitrol
75
Steering Pump
76
Frame (Center Pin)
77
Electrical System
79
Electrical Circuit
81
Electrical Circuit Diagram
81
Electrical Components
83
Electrical Component Layout (1)
85
Electrical Component Specifications
86
Fuse Box
86
Control Box (EMR3)
87
Resistor
88
Combination Meter
89
Diode Unit
90
Vibratory Drum
91
Precautions for Disassembly and Reassembly
93
Removal and Installation of Vibratory Drum
95
Removal of Vibratory Drum
95
Installation of Vibratory Drum
98
Vibratory Drum Assembly
99
Vibratory Drum Assembly (SW800- )
99
Vibratory Drum Exploded Diagram
101
Vibratory Drum Assembly (SW850- )
103
Vibratory Drum Exploded Diagram
105
Disassembly and Reassembly of Vibratory Drum
107
Disassembly of Vibratory Drum
107
Reassembly of Vibratory Drum
121
Brake
143
Brake Pedal
145
Brake Circuit Configuration
146
Hydraulic Component Specifications
147
Valve
147
Water Spray System
149
Water Spray Piping
151
Water Spray Component Specification
153
Water Spray Pump
153
Inspection and Adjustment
155
Safety Precautions for Inspection and Adjustment
157
Preparation for Inspection and Adjustment
157
Precautions for Inspection and Adjustment
157
Warm-Up
157
Inspection and Adjustment of Engine Related Items
157
Measurement and Adjustment of Propulsion Circuit Pressure
158
Measurement
158
Adjustment
159
If the Pressures on both the Forward and Reverse Sides Deviate
159
If the Pressure on Either the Forward or Reverse Side Deviates from
160
Measurement and Adjustment of Propulsion Charge Circuit Pressure
161
Measurement
161
Adjustment
162
Measurement of Propulsion Servo Circuit Pressure
163
Measurement
163
Measurement of Parking Brake Release Pressure
164
Measurement
164
Measurement and Adjustment of Vibrator Circuit Pressure
165
Measurement
165
Measurement of Main Relief Pressure
165
Measurement of Port Relief Pressure
166
Adjustment
167
Adjustment of the Main Relief Valves
167
Adjustment of the Port Relief Valves
168
Measurement and Inspection of Steering Circuit Pressure
169
Measurement
169
Inspection
170
Adjustment of Forward-Reverse Lever Linkage
171
Adjustment
171
Troubleshooting
173
Safety Precautions for Troubleshooting
175
Important Information for Troubleshooting
175
Before Starting
176
Wire Color Code and Number
176
Electrical System Troubleshooting
177
When Performing Electrical System Fault Diagnosis
177
Precautions to Take During Electrical Circuit Fault Diagnosis
177
Inspection Procedures Using a Tester
178
Inspection of Electrical System
183
Blink Codes
185
Description of Blink Codes
185
Blink Code List
186
Engine
191
Engine will Not Start (Starter Motor Does Not Run) 2/2
191
Engine will Not Start (but Starter Motor Runs)
195
No Charging
197
Engine Speed Cannot be Switched
197
Glow Plug Is Not Heated
199
Starter Motor Runs Even When F-R Lever Is Not at Neutral Position
199
Propulsion
201
Vehicle Moves Neither Forward nor Backward
201
Brake Cannot be Released
203
Brake Does Not Operate
205
Vibrator
206
No Vibration Occurs
207
Amplitude Does Not Change (Remains Either Low or High)
209
Vibration Frequency Does Not Change 1/4
211
Vibration Frequency Does Not Change 2/4
211
Vibration Frequency Does Not Change 3/4
211
Vibration Frequency Does Not Change 4/4
211
Continuous/Automatic-Vibration Mode Does Not Change
219
Automatic-Vibration Mode Does Not Work 1/2
221
Automatic-Vibration Mode Does Not Work 2/2
223
Water Spray
225
Continuous Water Spray Does Not Operate 1/2
225
Continuous Water Spray Does Not Operate 2/2
227
Continuous Water Spray Works, but Intermittent Water Spray
229
Lighting
231
Headlamps or Flood Lamps Do Not Light
231
Illumination of Combination Meter Does Not Turn on
233
Combination Meter Warning Lamp or Indicator Lamp Is Abnormal
233
Tachometer Reading Is Abnormal
235
Hour Meter Is Abnormal
237
Temperature Gauge Is Abnormal
237
Fuel Gauge Is Abnormal
239
Hydraulic Oil Filter Warning Lamp Remains on
239
Charge Warning Lamp Remains on
241
Vibrator Indicator Lamp Does Not Light 1/2
241
Vibrator Indicator Lamp Does Not Light 2/2
241
Parking Brake Indicator Lamp Does Not Light
243
Water Spray Indicator Lamp Does Not Light
245
Flood Lamp Indicator Lamp Does Not Light
245
Horn Does Not Sound
247
Backup Buzzer Does Not Sound
247
Hydraulic System Troubleshooting
248
When Performing Hydraulic System Troubleshooting
248
Propulsion
249
Vehicle Moves Neither Forward nor Backward 1/2
249
Vehicle Moves Neither Forward nor Backward 2/2
250
Vehicle Moves in One Direction Only (Forward or Backward)
250
Slow Vehicle Speed or Small Drive Force
250
Vehicle Does Not Stop Completely with Forward-Reverse Lever
251
Propulsion System Is Overheating
251
Abnormal Noise from Propulsion System
251
Vibrator System
252
No Vibration
252
Vibrator Frequency Does Not Change
252
Vibrator Frequency Is too Low
253
Amplitude Does Not Switch between High and Low
253
Vibrator Does Not Stop
253
Vibrator System Is Overheating
254
Abnormal Noise from Vibrator System
254
Steering
255
Steering Wheel Is Hard to Turn
255
Steering Response Is Slow
255
Steering Wheel Backlash or Play Is Large
256
Steering System Is Overheating
256
Abnormal Noise from Steering System
256

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Sakai SW850-II Manuals

Sakai SW850-II Shop Manual (258 pages)

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