Hoists - Manitowoc Grove RT765E-2 Service And Maintenance Manual
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Also See for Grove RT765E-2:
- Operator's manual (156 pages) ,
- Operator's manual (178 pages)
Table of Contents
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INTRODUCTION
Hoists
Drum Dimensions
Diameter . . . . . . . . . . . . . . . . . 15 in (381 mm)
Length (Standard) . . . . . . . .18.38 in (467 mm)
Cable
Diameter . . . . . . . . . . . . . . . . .0.75 in (19 mm)
Length-Main . . . . . . . . . . . . . . . . 650 ft (198 m)
Length-Aux. . . . . . . . . . . . . . . . . 653 ft (199 m)
Max. Permissible Line Pull (6x36)
. . . . . . . . . . . . . . . . . . . . . . . . . 16,800 lb (74.7 kN)
Max. Single Line Speed . . . . .500 fpm (153 m/min)
7919
1-4
Published 9-04-2014, Control # 422-08
RT765E-2 SERVICE MANUAL
FIGURE 1-1
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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.
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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.
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