Home
Ingersoll-Rand
Engine
3IRH2N
Ingersoll-Rand 3IRH2N User Manual
4
of 1
of 1 rating
159 pages
Give review
Manual
Specs
To Next Page
To Next Page
Loading...
1
Ingers
oll-Rand E
ngi
ne
Workshop Manual
Model Series
3IRH
2N
3IRH8N
4I
RH8N 4I
RI8N
4IRI8
T
Ingersoll-Rand
Portable Power
P.O. Box 868 – 501 Sanford Ave
Mocksville, N.C. 27028
P/N 223336
60 (8/03)
Revised (
10
-12)
Doosan purchased Bobcat Company
from Ingersoll-Rand Company in
2007. Any refer
ence to Ingersoll-Rand Company or use of trademarks,
service marks,
logos, or other
pr
oprietary identi
fying marks belon
ging
to Ingersoll-Rand C
ompany in this manual is
historical or nominative
in nature, and is not meant to
suggest a current affiliation between
Ingersoll-Rand C
ompany and
Doosan
Company
or the
products
of
e
ith
er
.
2
Table of Contents
Default Chapter
12
Table of Contents
12
1 General
15
Engine Nomenclature
15
Specifications
15
Fuel Oil, Lubricating Oil and Cooling Water
21
Fuel Oil
21
Lubricating Oil
22
Cooling Water
22
Engine External Views
23
Structural Description
24
Exhaust Gas Emission Regulation
25
The Emission Standard in USA
25
Engine Identification
26
Guarantee Conditions for the EPA Emission Standard
27
2 Inspection and Adjustment
29
Periodic Maintenance Schedule
29
Periodic Inspection and Maintenance Procedure
30
Check before Daily Operation
30
Inspection after Initial 50 Hours Operation
32
Inspection Every 50 Hours
35
Inspection Every 250 Hours or 3 Months
39
Inspection Every 500 Hours or 6 Months
42
Inspection Every 1,000 Hours or One Year
44
Inspection Every 2000 Hours or 2 Years
52
Adjusting the No-Load Maximum or Minimum Speed
55
Sensor Inspection
56
Oil Pressure Switch
56
Thermo Switch
56
Water Leak Check in Cooling Water System
56
Radiator Cap Inspection
57
Thermostat Inspection
57
Adjusting Operation
58
Long Storage
58
3 Troubleshooting
59
Preparation before Troubleshooting
59
Quick Reference Table for Troubleshooting
61
Troubleshooting by Measuring Compression Pressure
64
4 Disassembly, Inspection and Reassembly of Engines
66
Complete Disassembly and Reassembly
66
Introduction
66
Special Service Tools
67
Complete Disassembly
73
Precautions before and During Reassembly
77
Adjusting Operation
77
Cylinder Head: Disassembly, Inspection and Reassembly
78
Components (2-Valve Cylinder Head)
78
Disassembly Procedure
78
Reassembly Procedure
79
Servicing Points
79
Parts Inspection and Measurement
83
Valve Seat Correction
87
Valve Guide Replacement
88
Valve Stem Seal Replacement
89
Gear Train and Camshaft
90
Components
90
Disassembly Procedure
90
Reassembly Procedure
90
Servicing Points
91
Parts Inspection and Measurement
94
Oil Seal Replacement
96
Camshaft Bushing Replacement
96
Cylinder Block
97
Components
97
Disassembly Procedure
97
Reassembly Procedure
97
Servicing Points
98
Parts Inspection and Measurement
102
Cylinder Bore Correction
113
Piston Pin Bushing Replacement
114
Oil Seal Replacement
114
5 Lubrication System
115
Lubrication System Diagram
115
Trochoid Pump Components
116
Disassembly(Reverse the Procedure below for Assembly)
116
Servicing Points
116
Parts Inspection and Measurement
117
Trochoid Pump Inspection and Measurement
117
6 Cooling System
119
Cooling Water System
119
Cooling Water Pump Components
119
Disassembly (Reverse the Procedure below for Assembly)
120
Servicing Points
120
7 Fuel Injection Pump/Governor
121
Introduction
121
Fuel Injection Pump
121
Fuel System Diagram
121
External View and Components
122
Disassembly Procedure
122
Assembly Procedure
123
Servicing Points
123
8 TURBOCHAGER: Disassembly, Inspection and Reassembly
125
Structure and Functions
125
Main Specifications
125
Construction
125
Structural and Functional Outline
126
Components
127
Service Standards and Tightening Torque
128
Service Standards
128
Tightening Torque
129
Periodic Inspection Procedure
130
Periodic Inspection Intervals
130
Inspection Procedure
131
Waste Gate Valve Adjustment Procedure
132
Disassembly Procedure
134
Preparation for Disassembly
134
Inspection before Disassembly
135
Disassembly
135
Washing and Inspection Procedure
137
Washing
137
Inspection Procedure
138
Reassembly Procedure
141
Preparation for Reassembly
141
Reassembly
141
Handling after Disassembly and Reassembly
144
Instructions for Turbocharger Installation
144
Troubleshooting
145
Excessively Exhaust Smoke
145
White Smoke Generation
145
Sudden Oil Decrease
146
Decrease in Output
146
Poor (Slow) Response (Starting) of Turbocharger
146
Abnormal Sound or Vibration
146
9 Service Standards
147
Engine Tuning
147
Engine Body
148
Cylinder Head
148
Gear Train and Camshaft
151
Cylinder Block
152
Lubricating Oil System (Trochoid Pump)
157
Outside Clearance of Outer Rotor
157
Side Clearance of Outer Rotor
157
Inside Clearance of Inner Rotor
157
Rotor Shaft Clearance
157
10 TIGHTENING TORQUE for BOLTS and NUTS
158
Tightening Torques for Main Bolts and Nuts
158
Tightening Torques for Standard Bolts and Nuts
159
4
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the Ingersoll-Rand 3IRH2N and is the answer not in the manual?
Ask a question
Ingersoll-Rand 3IRH2N Specifications
General
Engine Model
3IRH2N
Manufacturer
Ingersoll-Rand
Power Output
22.4 kW (30 hp)
Type
Diesel
RPM
1800 rpm
Cooling System
Liquid-cooled
Starting System
Electric
Related product manuals
Ingersoll-Rand 3IRL2N
127 pages
Ingersoll-Rand 4IRQ2N
42 pages
Ingersoll-Rand MVA017B/VSM-5842
8 pages
Ingersoll-Rand ARO AF064 Series
8 pages
Ingersoll-Rand HP750WCU
330 pages
Ingersoll-Rand 4IRH8N
159 pages
Ingersoll-Rand 4IRI8N
159 pages
Ingersoll-Rand 4IRI8T
159 pages
Ingersoll-Rand MRV009
20 pages