Manitowoc Grove RT765E-2 Service And Maintenance Manual page 30

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INTRODUCTION
Table 1-8: Metric Fasteners, Coarse Thread, Zinc-Flake Coating
Class
M4
M5
M6
8.8
2.6
5.2
9.0
10.9
3.7
7.5
12.5
12.9
4.3
9.0
15.0
Table 1-9: Metric Fasteners, Coarse Thread, Untreated
Class
M4
M5
3.1
6.5
8.8
2.8
5.9
4.5
9.2
10.9
4.1
8.5
5.4
11
12.9
4.9
10
Table 1-10: Metric Fasteners, Fine Thread, Zinc-Flake Coating
Class M8x1 M10x1 M10x1.25 M12x1.5 M14x1.5 M16x1.5 M18x1.5 M20x1.5 M22x1.5 M24x2 M27x2 M30x2 M33x2 M36x3
8.8
23
46
44
10.9
34
71
66
12.9
41
84
79
Table 1-11: Metric Fasteners, Fine Thread, Untreated
Class M8x1 M10x1 M10x1.25 M12x1.5 M14x1.5 M16x1.5 M18x1.5 M20x1.5 M22x1.5 M24x2 M27x2 M30x2 M33x2 M36x3
29
57
57
8.8
27
53
53
41
81
81
10.9
38
75
75
49
96
96
12.9
45
90
90
1-18
Bolt Diameter - Metric
Torque Values (Nm)
M8
M10
M12
M14
21.6
42.4
73.1
116
31.5
62.0
110
170
36.0
75.0
128
205
Bolt Diameter - Metric
Torque Values (Nm, Maximum/Minimum)
M6
M7
M8
M10
11
19
27
53
10
17
25
49
16
26
38
75
14
24
35
69
19
31
45
89
17
28
42
83
Bolt Diameter - Metric
Torque Values (Nm)
75
123
185
113
188
285
135
220
335
Bolt Diameter - Metric
Torque Values (Nm, Maximum/Minimum)
100
160
248
92
147
229
1140
229
348
130
211
322
168
268
418
156
246
386
Published 9-04-2014, Control # 422-08
M16
M18
M20
M22
178
250
349
467
265
365
520
700
315
435
615
830
M12
M14
M16
M18
93
148
230
319
85
136
212
294
130
212
322
455
120
195
298
418
156
248
387
532
144
228
357
490
270
374
496
415
575
770
485
675
900
345
483
657
318
446
607
491
679
924
451
627
853
575
816
1111
529
754
1025
RT765E-2 SERVICE MANUAL
M24
M27
M30
600
877
1195
900
1325
1800
1060
1550
2125
M20
M22
M24
447
608
774
1134
413
562
714
1046
629
856
1089
1591
581
790
1005
1469
756
1029
1306
1910
698
949
1206
1763
635
922
1279
980
1425
2025
1145
1675
2375
836
1225
1661
771
1130
1534
1176
1718
2336
1085
1587
2157
1410
2063
2800
1302
1904
2590
M33
M36
1608
2072
2450
3150
2850
3700
M27
M30
1538
1420
2163
1997
2595
2395
1707
2299
2500
3590
2900
4200

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Questions and answers

Clemence Chinhemba
January 26, 2025

Cummins QSB 6.7 diesel engine not starting

1 comments:
Mr. Anderson
February 10, 2025

The provided context does not contain specific troubleshooting steps for why the Cummins QSB 6.7 diesel engine in the Manitowoc Grove RT765E-2 might not start. However, common reasons for a diesel engine failing to start include:

1. Fuel Issues – Low or contaminated fuel, clogged fuel filters, or air in the fuel system.
2. Battery Problems – Weak or dead battery preventing proper cranking.
3. Starter Motor Failure – Faulty starter preventing engine turnover.
4. DPF Regeneration Interruption – If the Diesel Particulate Filter (DPF) regeneration was interrupted, it could affect engine performance.
5. Electrical or Sensor Faults – Wiring issues, faulty sensors, or an inactive safety switch.

If the engine does not start, checking these possible causes is recommended.

This answer is automatically generated

Clemence Chinhemba
January 26, 2025

Cummins diesel engine QSB 6.7 cranking but failing to start what could be the problem

1 comments:
Mr. Anderson
February 10, 2025

Possible reasons why a Manitowoc Grove RT765E-2 with a Cummins QSB 6.7 diesel engine is cranking but failing to start could include:

1. Fuel Issues
- Insufficient or contaminated fuel.
- Clogged fuel filter or fuel lines.
- Faulty fuel pump preventing fuel delivery.

2. Air Intake Problems
- Blocked or restricted air filter.
- Turbocharger failure affecting air intake.

3. Electrical Issues
- Weak or faulty battery preventing proper cranking speed.
- Faulty starter motor or wiring connections.
- Malfunctioning engine control module (ECM).

4. Injection System Failure
- Faulty fuel injectors or injection pump.
- Air trapped in the fuel system.

5. Sensor or Control Failures
- Malfunctioning crankshaft or camshaft position sensor preventing proper timing.
- Faulty engine temperature sensor or other control module issues.

6. Low Oil Pressure or Safety Shutoff
- Engine protection systems preventing startup due to low oil pressure or other safety concerns.

Checking fuel supply, air intake, battery condition, and diagnostic codes can help identify the issue.

This answer is automatically generated

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