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Manuals and User Guides for Sakai R2H-2. We have
1
Sakai R2H-2 manual available for free PDF download: Shop Manual
Sakai R2H-2 Shop Manual (151 pages)
Brand:
Sakai
| Category:
Finishers
| Size: 8 MB
Table of Contents
Table of Contents
3
Safety
8
General Safety
9
Understanding the Safety Symbols and Words
9
General
9
Qualifications of Operators and Maintenance Personnel
10
Safety Practices and Policies
10
Pre Start Inspection
11
Safety Instructions
11
Starting
12
Operating
12
Stopping
12
Maintenance
13
Transporting the Machine
15
Specifications
16
Specification Data
17
Table of Standard Values
19
Engine
19
Propulsion
19
Hydraulic System
19
Steering
20
Brakes
20
Capacities
20
Fuel and Lubricants Specification
21
Rating
21
Recommended Lubricants
21
Tightening Torque Chart
22
Engine and Controls
23
Engine
24
Engine Mount
24
Engine Exterior
25
Control System
26
Throttle Control
26
Forward-Reverse Control
27
Pump Mount
28
Installation of Pump
29
Hydraulic Systems
30
System Circuit Diagram
31
Graphic Symbols for Hydraulic Circuits
31
Hydraulic Circuit Diagram
33
Propulsion Hydraulic System
34
Propulsion Hydraulic Piping
34
Propulsion Hydraulic Piping (Front 1)
34
Propulsion Hydraulic Piping (Front 2)
35
Propulsion Hydraulic Piping (Rear)
36
Hydraulic Component Specifications
37
Hydraulic Pump Assembly (Propulsion + Steering・Charge)
37
Propulsion Hydraulic Motor (Front)
39
Propulsion Hydraulic Motor (Rear)
41
Steering System
43
Steering Hydraulic Piping
43
Steering Wheel
44
Hydraulic Component Specifications
45
Orbitrol
45
Frame (Center Pin)
46
Electrical System
47
Electrical Circuit
48
Electrical Circuit Diagram
48
Electrical Components
49
Electrical Component Layout (1)
49
Electrical Component Layout (2)
50
Electrical Component Specifications
51
Fuse Box
51
Combination Meter
52
Drum
53
Precautions for Disassembly and Reassembly
54
Front Drum
56
Rear Drum
57
Brake
58
Brake Pedal
59
Brake System
60
Water Spray System
61
Water Spray Piping
62
Inspection and Adjustment
63
Safety Precautions for Inspection and Adjustment
64
Preparation for Inspection and Adjustment
64
Precautions for Inspection and Adjustment
64
Warm-Up
64
Inspection and Adjustment of Engine Related Items
64
Measurement and Adjustment of Propulsion Circuit Pressure
65
Measurement
65
Adjustment
66
Measurement and Adjustment of Propulsion Charge Circuit Pressure
67
Measurement
67
Adjustment
68
Measurement of Propulsion Servo Circuit Pressure
69
Measurement
69
MEASUREMENT of Machine HIGH/LOW SPEED CHANGE CIRCUIT PRESSURE
70
Measurement
70
Measurement of Parking Brake Release Pressure
71
Measurement
71
Measurement and Inspection of Steering Circuit Pressure
72
Measurement
72
Inspection
73
Measurement of Hydraulic Pump Case Pressure
74
Measurement of Propulsion Pump Case Pressure
74
Measurement of Propulsion Motor Case Pressure
75
Measurement of Front Propulsion Motor
75
Measurement of Rear Propulsion Motor
76
Adjustment of Throttle Lever Linkage
77
Adjustment
77
Adjustment of F-R Lever Linkage
78
Adjustment
78
Troubleshooting
79
Safety Precautions for Troubleshooting
80
Important Information for Troubleshooting
80
Before Starting
81
Wire Color Code and Number
81
Electrical System Troubleshooting
82
When Performing Electrical System Fault Diagnosis
82
Precautions to Take During Electrical Circuit Fault Diagnosis
82
Inspection Procedures Using a Tester
83
Inspection of Electrical System
88
Engine
91
Engine will Not Start (Starter Motor Does Not Run) 1/3
91
Engine will Not Start (Starter Motor Does Not Run) 2/3
93
Engine will Not Start (Starter Motor Does Not Run) 3/3
95
Engine Does Not Stop Running
97
Engine will Not Start (but Starter Motor Runs)
97
Glow Plug Is Not Heated
99
No Charging
99
Starter Motor Runs Even When F-R Lever Is Not at Neutral
99
Propulsion
101
Machine Moves Neither Forward nor Backward
101
Machine Speed Cannot be Changed
103
Brake Cannot be Released
105
Brake Does Not Work
107
Water Sprays
109
Continuous Water Spray Does Not Operate
109
Continuous Water Spray Works, but Intermittent Water Spray Does Not
111
Head Lamp, Side Marker Lamp, Tail Lamp and License Lamp Do Not
113
Lighting
113
Flood Lamp Does Not Light 1/2
115
Flood Lamp Does Not Light 2/2
115
Head Lamp, Side Marker Lamp, Tail Lamp and License Lamp Do Not
115
High-Beam of Head Lamp Does Not Light
117
Turn Signal Light Does Not Blink
119
Hazard Lamp Does Not Light (Turn Signal Blinks)
121
Backup Lamp Does Not Light
123
Stop Lamp Does Not Light
123
Combination Meter Warning Lamp or Indicator Lamp Is Abnormal
125
Illumination of Combination Meter Does Not Turn on
125
Hour Meter Is Abnormal
127
Tachometer Reading Is Abnormal
127
Fuel Meter Is Abnormal
129
Temperature Meter Is Abnormal
129
Charge Warning Lamp Remains on
131
Oil Pressure Warning Lamp Remains on
131
Parking Brake Indicator Lamp Does Not Light
133
Water Spray Indicator Lamp Does Not Light
135
Flood Lamp Indicator Lamp Does Not Light
137
Side Marker Lamp Indicator Lamp Does Not Light
137
Turn Signal Indicator Lamp Does Not Light
139
Glow (Preheating Plug) Indicator Lamp Does Not Light
141
Backup Buzzer Does Not Sound
143
Horn Does Not Sound
143
Hydraulic System Troubleshooting
144
When Performing Hydraulic System Troubleshooting
144
Machine Moves Neither Forward nor Backward 1/2
145
Propulsion System
145
Machine Moves in One Direction Only (Forward or Backward)
146
Machine Moves Neither Forward nor Backward 2/2
146
Slow Machine Speed or Small Drive Force 1/2
146
Machine Does Not Stop Completely with F-R Lever in Neutral
147
Machine Speed Does Not Change
147
Slow Machine Speed or Small Drive Force 2/2
147
Abnormal Noise from Propulsion System
148
Propulsion System Is Overheating
148
Steering Response Is Slow
149
Steering System
149
Steering Wheel Is Hard to Turn
149
Abnormal Noise from Steering System
150
Steering System Is Overheating
150
Steering Wheel Backlash or Play Is Large
150
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