Drive Train (Continued) - Manitowoc Grove RT765E-2 Service And Maintenance Manual

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LUBRICATION
Lube Point
Item
Description

Drive Train (continued)

24a
Air Cleaner
Filters
24b
Pre-cleaner
a. Fuel Filter
25a
b. Water
25b
Separator
NOTE:
During replacement of the water separator, take note of the direction of the arrow. The arrow must point towards
the fuel filter
26a
Driveline - Slip
26b
Joints
9-14
Figure
Approved
No.
Lubricant
Figure 9-4
---
Figure 9-4
---
EP-MPG
Extreme
Pressure
Figure 9-4
Multipurpose
Grease
6829003477
Published 9-04-2014, Control # 422-08
RT765E-2 SERVICE MANUAL
Lube
Lube Interval
Capacity
• Replace primary filter
element when
indicator shows red
(25 in of H
Replace secondary
filter every third time
---
primary filter is
replaced.
• In severe dust
conditions the pre-
cleaner may need to
be serviced.
• Change filter every
500 hours or 6
months.
---
• Drain water trap
every 10 hours or
daily.
Until
grease
500 hours or 3 months
extrudes
Application
0).
2
Right hand side of
engine hood.
• Fuel filter is
located on the
intake manifold of
engine.
• Water Separator
is located near oil
cooler.
2 grease fittings

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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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