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RD 626/3
Kohler RD 626/3 Manuals
Manuals and User Guides for Kohler RD 626/3. We have
1
Kohler RD 626/3 manual available for free PDF download: Workshop Manual
Kohler RD 626/3 Workshop Manual (106 pages)
air cooled, direct injection
Brand:
Kohler
| Category:
Engine
| Size: 3.64 MB
Table of Contents
Table of Contents
3
Chapter Index
6
California Emission Control Warranty Statement
6
Your Warranty Rights and Obligations
6
General Remarks and Safety Information
7
Safety and Warning Decals
7
Limited 3 Year Kohler Diesel Engine Warranty
7
General Service Manual Notes
7
Glossary and Terminology
7
Safety Regulations
8
General Safety During Operating Phases
9
Safety and Environmental Impact
9
Technical Information
10
Possible Causes and Trouble Shooting
10
Manufacturer and Motor Identification Data
12
The Identification Plate Shown in the Figure Can be Found Directly on the Engine
12
Approval Data
12
Techinical Specifications
13
Performance Diagrams
14
Overall Dimensions
16
Maintenance - Prescribed Lubricant - Refilling
17
Routine Engine Maintenance
17
Extraordinary Maintenance
17
Ordinary Maintenance
17
Lubricant
18
Prescribed Lubricant
19
Fuel Specifications
20
Disassembly/Reassembly
22
Recommendations for Disassembling and Assembling
22
Recommendations for Overhauls and Tuning
22
Oil-Bath Air Cleaner
23
Oil-Bath Air Cleaner Components
23
Exhaust Manifold
23
Intake Manifold
24
Blower Belt Alternator
24
Belt Tension Adjustment
24
Half-Pulley - Reassembly
24
Blower Belt Alternator - Reassembly
25
Tension Check
25
Air Shroud and Baffles - Disassembly
25
Blower Assembly
25
Blower Assembly Components with 14 a Alternator
26
Blower Assembly Components with 21 a Alternator
26
Blower Control Pulley - Disassembly
26
Crankshaft Pulley
27
Blower Control Pulley Diameter
27
Timing Cover
27
Tank
28
Flywheel
28
Valve / Rocker Arm Clearance
28
Compression Release (Optional)
29
Rocker Arm Assembly
29
Disassembling Size P Injector
29
Injector Protrusion
31
Cylinder Head
31
Valves
31
Valve Stem Sealing Rings - Reassembly
32
Valve Springs
32
Valve Material
32
Valve Guides and Cylinder Head Housings
32
Valve Guide Insertion
33
Dimensions and Clearance between Guides and Valves
33
Valve Seats and Housings
33
Valve Seat Lapping
33
Pushrod Tube Spring Fitting
34
Cylinder
34
Checks and Cyiinder Roughness
34
Piston
34
Piston Weight
35
Metal Snap Rings - End Gaps
35
Metal Snap Rings - Piston Grooves
35
Metal Snap Rings - Fitting Sequence
35
Piston - Refitting
36
Piston Clearance
36
Connecting Rod
36
Connecting Rod Small End Bearing and Pin
37
Connecting Rod Alignment
37
Connecting Rod Weight
37
Connecting Rod Big End Bearing
37
Camshaft Gear
38
Oil Pump Gear
38
Timing Gear
38
Main Bearing Support, Gear Side
38
Main Bearing Support, Flywheel Side
39
Crankshaft
39
Center Main Bearing Support, Locating Bolts
39
Crankshaft Removal
39
Crankshaft Center Main Bearing Supports
39
Crankshaft Lubrication Ducts
40
Crankshaft Journal Radius
40
Checking Main Journals and Crank Pins
40
Main Journal and Crank Pin Diameter
40
Diameter of Main Bearings
41
Main Bearing and Connecting Rod Big End Bearing Inside Diameter
41
Clearance between Main Journals/Crank Pins and Connecting Rod Bearings
41
Main Bearing Supports
41
Main Bearing Housings
42
Crankshaft End Play
42
Camshaft
42
Camshaft Removal
42
How to Measure Camshaft Bearing and Journal Inside Diameter
42
Dimensions of Camshaft Journals and Housings
43
Checking Intake/Exhaust Cam Height
43
Intake/Exhaust Cam Height
43
Camshaft End Play
43
Camshaft Timing
44
Valve Timing Without Considering Timing Marks
44
Valve Timing Check
44
Hydraulic Pump P.t.o. Group 1
46
Hydraulic Pump 3Rd P.t.o., Group 2
46
Hydraulic Pump 4Th P.t.o., Group 1
46
Use of 3Rd and 4Th P.t.o
46
Mechanical Speed Governor
47
Mechanical Speed Governor Components (Standard)
47
Mechanical Speed Governor Operation (Standard)
47
Mechanical Speed Governor Components for Special Generating Sets
48
Mechanical Speed Governor Setting
48
Spring for Extra Fuel Supply at Starting
48
KD Workshop Manual_Cod. ED0053029350_1° Ed_ Rev
48
Lubrication System
49
Oil Pump
50
Oil Pressure Relief Valve
50
Oil Filter Cartridge
50
Oil Pressure Check
50
Oil Pressure Curve at Idling Speed
51
Oil Pressure Curve at Full Speed
51
Fuel System
52
Fuel Feeding/Injection Circuit
52
Fuel Filter
52
Fuel Feeding Pump
52
Injection Pump
52
Injection Pump Only for EPA Engines
53
Injection Pump Only for Standard and 97/68 Ce Engines
53
Plunger
54
How to Check Plunger and Barrel for Internal Leakage
54
How to Check Injection Pump Delivery Valve Sealing
54
Test Data for Injection Pump Delivery at the Test Bench Only for EPA Engines
55
Test Data for Injection Pump Delivery at the Test Bench for Standard and 97 / 68 CE Engines
55
Injection Pump Replacement
56
Size S Injector
56
Size S Nozzle
57
Size P Injector
57
Size P Nozzle
57
Injector Setting
58
(Static) Injection Timing
58
Electric System
62
Standard Electric Equipment
62
Electric Starting Layout Without Battery Charging Light
62
Electrical Starting Layout with Battery Charging Iight
62
12,5 V, 14 a Alternator
62
Alternator Battery Charger Curve (12.5 V, 14A)
63
12 V, 21 a Alternator
63
Alternator Battery Charger Curve (12 V, 21 A)
63
Magnetization Checking Tool (Part No. 7000-9727-001)
64
Checking for Cable Continuity
64
Voltage Regulator
64
How to Check Voltage Regulator for Proper Operation
65
Alternator Type Bosch G1 14 V, 33 a
66
Alternator Type Bosch Gil 14 V, 33 a Layout
66
14 V, 33 a Bosch G1 Alternator Battery Charger Curve
66
Starting Motor Type Bosch JF (R) 12 V, Class 2.5
67
Characteristic Curves for Starting Motor Type Bosch JF (R) 12 V
67
Starting Motor Layout
67
Settings
68
Injection Pump Delivery Setting
68
Stop Setting
68
Appendix For Engine with Advance Variator
71
Advance Variator Operating Principle
72
Injection Timing Device Operation
72
Disassembly/Reassembly
74
Solenoid Valve Assembly Diagram
74
Speed Sensor and Variator Assembly Diagram
78
Blower Belt Alternator - Disassembly
80
Blower Control Pulley - Disassembly
81
Angular Position Sensor and AC Pump Assembly Diagram
88
Phase Sensor Assembly Diagram
90
Resetting the Dial Indicator
92
Sensor Test
92
Resetting the Dial Indicator
93
Measuring the Depth between the Sensor Support and the Camshaft
93
Air Gap Adjustment
93
Example of Adhesive Plate on the Control Panel
98
Storage
100
External Engine Protection
100
Injection Systems Protection
100
Procedures to be Carried out before Start the Engine
101
Main Torque Specifications and Use of Sealants
102
Main Torque Specifications
102
Use of Sealants Only for Engines with Variator
103
Table of Tightening Torques for Standard Screws (Coarse Thread)
104
Table of Tightening Torques for Standard Screws (Fine Thread)
104
Special Tools
105
KD Workshop Manual_Cod. ED0053029350_1° Ed_ Rev
105
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