Sign In
Upload
Download
Table of Contents
Contents
Add to my manuals
Delete from my manuals
Share
URL of this page:
HTML Link:
Bookmark this page
Add
Manual will be automatically added to "My Manuals"
Print this page
×
Bookmark added
×
Added to my manuals
Manuals
Brands
MTU Manuals
Engine
12V4000C21
Operating instructions manual
MTU 12V4000C21 Operating Instructions Manual
Diesel engine
Hide thumbs
1
2
Table Of Contents
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
page
of
161
Go
/
161
Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Safety
Important Provisions for All Products
Correct Use of All Products
Personnel and Organizational Requirements
Safety Regulations for Initial Start-Up and Operation
Safety Regulations for Maintenance and Repair Work
Fire Prevention and Environmental Protection, Fluids and Lubricants, Indirect Materials
Standards for Safety Notices in the Text
Transport
Transportation
Lifting Specifications
Crankshaft Transport Locking Device
Crankshaft Transport Locking Device - for Transport with Flanged-On Generator
General Information
Engine Side and Cylinder Designations
Engine - Overview
Sensors - Overview
Technical Data
Product Data 12V4000C11, 12V4000C11R
Product Data 16V4000C11, 16V4000C11R
Product Data 12V4000C21, 12V4000C21R
Product Data 16V4000C21, 16V4000C21R, 16V4000C21L
Product Data 16V4000C31
Firing Order
Engine - Main Dimensions
Operation
Putting the Engine into Operation after Extended Out-Of-Service Periods (>3 Months)
Putting the Engine into Operation after Scheduled Out-Of-Service Period
Engine - Starting in Manual Mode
Operational Checks
Engine - Stopping in Manual Mode
After Shutting down the Engine
Plant - Cleaning
Maintenance
Maintenance Task Reference Table [QL1]
Troubleshooting
Fault Messages from DDEC Engine Governor
Task Description
Engine
Engine - Barring Manually
Engine - Cranking on Starting System
Cylinder Liner
Cylinder Liner - Endoscopic Examination
Cylinder Liner - Instructions and Comments on Endoscopic and Visual Examination
Crankcase Breather
Crankcase Breather - Filter Element Replacement
Crankcase Breather (Open-Circuit Crankcase Ventilation) - Filter Element Cleaning
Running Gear
Grounding Device - Carbon Brush Check
Grounding Device - Carbon Brush Replacement
Valve Drive
Valve Gear - Lubrication
Valve Protrusion - Measurement
Valve Clearance - Check and Adjustment
Cylinder Head Cover - Removal and Installation
Injection Pump / HP Pump
HP Fuel Pump - Relief Bore Check
Injector
Injector - Replacement
Injector - Removal and Installation
Fuel System
Fuel System - Venting
Fuel Filter
Fuel Filter - Replacement
Charge-Air Cooling
Charge-Air Cooler - Check Water Drain for Coolant Leakage and Obstruction
Starting Equipment
Starter - Condition Check
Cold Start System with Ether Injection - Check
Air Intake
Advertisement
Quick Links
1
Table of Contents
2
Engine - Overview
3
Technical Data
4
Product Data 12V4000C21, 12V4000C21R
5
Product Data 16V4000C21, 16V4000C21R, 16V4000C21L
Download this manual
Operating Instructions
Diesel Engine
12V4000Cxyz
16V4000Cxyz
MS150049/04E
Table of
Contents
Previous
Page
Next
Page
1
2
3
4
5
Advertisement
Table of Contents
Need help?
Do you have a question about the 12V4000C21 and is the answer not in the manual?
Ask a question
Questions and answers
Related Manuals for MTU 12V4000C21
Engine MTU 12 V 4000 C10 Operating Instructions Manual
Mtu diesel engines operating instructions (155 pages)
Engine MTU 12V4000C*5 series Operating Instructions Manual
(305 pages)
Engine MTU 12V4000C Series Operating Instructions Manual
Diesel engine (161 pages)
Engine MTU 12V4000L32FB Operating Instructions Manual
(183 pages)
Engine MTU 12 V 4000 M93 x Operating Instructions Manual
(223 pages)
Engine MTU 12V4000T94 Operating Instructions Manual
(189 pages)
Engine MTU 12 V 4000 M73 x Operating Instructions Manual
(233 pages)
Engine MTU 12V 4000 L32 F Operating Instructions Manual
(218 pages)
Engine MTU 12V4000Bx4 Operating Instructions Manual
(356 pages)
Engine MTU 12V4000L62FB Operating Instructions Manual
(207 pages)
Engine MTU 12V4000M*3 series Operating Instructions Manual
(375 pages)
Engine MTU 12V4000M23S Operating Instructions Manual
(375 pages)
Engine MTU 12V4000M93 series Operating Instructions Manual
(267 pages)
Engine MTU 12V4000Gx5S Series Operating Instructions Manual
With exhaust gas aftertreatment (350 pages)
Engine MTU 12V4000L32F Operating Instructions Manual
(219 pages)
Engine MTU 12 V 4000 G23 Technical Documentation Manual
(180 pages)
Table of Contents
Save PDF
Print
Rename the bookmark
Delete bookmark?
Delete from my manuals?
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL
Need help?
Do you have a question about the 12V4000C21 and is the answer not in the manual?
Questions and answers