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WEICHAI
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WP12
Page 57
WEICHAI WP12 - Page 57
57 pages
Manual
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Shandong Hea
vy Industr
y India Pvt. Ltd.
(A
WEICHAI POWER COMP
ANY)
Survey No 280/281, V
illage Mann, T
aluka Mulshi,
Hinjewadi Phase-II, Pune, Maharashtra, India - 41
1057
56
Table of Contents
Main Page
Default Chapter
3
Table of Contents
3
Safety Regulations
6
General Instructions
6
Correct Use
6
Modifications or Conversions
6
Spare Parts
6
Reworking of Components
6
Safety Regulations for Startup and Operation
7
Technical Specification
8
Main Specification
8
Specification for Sub-Assemblies and Accessories
9
Overall Dimensions of WP12 Marine Diesel Engine
10
Engine Model Identification
11
Engine Model and Power Range
11
Installation Guidelines for Engines and Accessories
12
De-Preservation of New Engine
12
Engine Installation Procedure
12
Installation of Air Inlet System
13
Installation of Exhaust System
13
Installation of Cooling System
14
Fresh Water Cooling System
14
Sea Water System
14
Installation of Diesel Engine Front End Output
14
Installation of Electrical and Engine Control System
15
Operating Instructions
17
Safety Precautions for Operation of Diesel Engine
17
General Instructions
17
Preparation for First Start
17
Cooling System
18
Lubrication System
19
Checking the Oil Level
20
After an Extended Storage
20
Fuel System
21
A) Priming the Fuel System
22
Electrical System
22
Engine Starting, Operating and Stopping
22
A) Normal Starting
23
Running in Period
24
Regular Operation
25
Engine Starting
26
Engine Warm up
26
Monitoring the Engine Oil
26
Monitoring the Engine Coolant
27
Monitoring the Exhaust Gas
28
Engine Shutdown
28
Periodic Maintenance
32
Safety Precautions
32
Importance of Periodic Maintenance
32
Replacement of Parts and Components
32
Reliability of Parts
33
Safe Use of Oil and Fuel in a Diesel Engine
33
Disposal of Used Oil or Fuel
33
Periodic Maintenance Instructions
34
Check Air Filter
34
Cleaning Air Filter
35
Replacement of Engine Oil
35
Replacement of Oil Filter
36
Cleaning of Oil Gas Separator
37
Replacement of Fuel Filter
37
Air Bleeding from Fuel System
38
Adjustments and Replacement of V-Belt
38
Arrangement of Cylinder Head and Valve
39
Adjustment of Valve Clearance
39
Maintenance Recommendation
41
Recommended Maintenance Schedule
42
Specifications for Lubricant, Coolant and Fuel
49
Lubricant
49
The Functioning of Lubricating Oil in a Diesel Engine
49
Engine Oil Consist of
49
Why Oil to be Drained
49
How Engine Oil Performance Getting Deteriorated
49
Oil Performance Classification System
50
SAE Viscosity Recommendations
50
Engine Oil Recommendations for Weichai Engines
51
Grease Recommendations
52
Fuel Oil Recommendations
52
Coolant
55
A Good Coolant Should Have Following Properties
55
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