Boom (Continued) - Manitowoc Grove RT765E-2 Service And Maintenance Manual
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- Operator's manual (156 pages) ,
- Operator's manual (178 pages)
Table of Contents
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LUBRICATION
Lube Point
Item
Description
Boom (continued)
Boom Section
75
Front Wear Pads
NOTE:
Lubricate items more frequently than interval indicated in table if environmental conditions and/or operating
conditions necessitate.
Extend Cable
76
Sheaves
NOTE:
Lubricate items more frequently than interval indicated in table if environmental conditions and/or operating
conditions necessitate.
Retract Cable
77
Sheaves
78
Boom Pivot Shaft
Boom Extension
79
Sheave
Upper Boom
81
Nose Sheave
Lower Boom
82
Nose Sheave
Auxiliary Boom
83
Nose Sheave
9-22
Figure
Approved
No.
Lubricant
EP-MPG
Extreme
Pressure
Figure 9-8
Multipurpose
Grease
6829003477
EP-MPG
Extreme
Pressure
Figure 9-8
Multipurpose
Grease
6829003477
Figure 9-8
Figure 9-8
EP-MPG
Figure 9-8
Extreme
Pressure
Multipurpose
Grease
Figure 9-8
6829003477
Figure 9-8
Figure 9-8
Published 9-04-2014, Control # 422-08
RT765E-2 SERVICE MANUAL
Lube
Lube Interval
Capacity
Thoroughly
coat all
areas the
50 hours or 1 week
wear pad
moves on
Until
grease
250 hours or 3 months
extrudes
Until
grease
250 hours or 3 months
extrudes
Until
grease
250 hours or 3 months
extrudes
Until
grease
250 hours or 3 months
extrudes
Until
grease
250 hours or 3 months
extrudes
Until
grease
250 hours or 3 months
extrudes
Until
grease
250 hours or 3 months
extrudes
Application
Brush grease on the
outside of sections
1, 2, & 3 in the area
that the front wear
pads move on
• 1 grease fitting
• Extend boom for
access through
holes
2 grease fittings
2 grease fittings
1 grease fitting
2 grease fittings
(1) per sheave
5 grease fittings
1 grease fitting
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- Brakes
- Electrical System
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Table of Contents
Troubleshooting
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Questions and answers
Cummins QSB 6.7 diesel engine not starting
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
Cummins diesel engine QSB 6.7 cranking but failing to start what could be the problem
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