239964 Volvo.Penta Governor

Introduction
The following procedure provides the needed information to install circuit protection for the engine prelubrication pump system on 793D Off-Highway Trucks. Completing the following procedure will help to protect the system against shorts to ground.Safety
Personal injury or death can result from sudden machine movement.Sudden movement of the machine can cause injury to persons on or near the machine.To prevent injury or death, make sure that the area around the machine is clear of personnel and obstructions before operating the machine.
When it is necessary to work under the machine with the body (bed) raised, attach the body (bed) retaining cable to the rear tow point. Install the rear tow point pin through the end of the retaining cable.Failure to properly secure the body (bed) may result in personal injury or death.
Falling Hazard. May cause personal injury or death. Always attach safety lanyard to appropriate fixing point.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
Required Parts
Table 1
Required Parts    
Item     Qty     Part Number     Description    
1     2     9R-2613     Weld Boss    
2     1     267-2746     Cover As    
3     1     326-8116     Fuse    
4     2     264-3617     Lockwasher    
5     2     7X-0608     Hard Washer    
6     2     5C-7261     Nut    
7     1     446-9281     Bracket As    
8     2     5C-9553     Bolt    
9     2     9X-8256     Washer    
10     2     243-5821     Bracket As    
11     2     8T-4136     Bolt    
12     2     7X-7729     Washer    
13     1     337-9078     Magnetic Switch Gp    
14     1     448-1909     Cable As    
15     3     7K-1181     Cable Strap    
16     3     8M-2770     Clip    
17     1     133-6934     Spacer    
18     1     448-1910     Cable As    
19     1     8T-4182     Bolt    
20     4     8T-4121     Hard Washer    
21     1     281-2592     Taperlock Pin    
22     1     198-4777     Hard Washer    
23     2     344-5675     Nut    
24     1     200-6345     Mount    
25     2     204-2281     Cable Strap    
26     1     109-3001     Taperlock Stud    Prepare the Machine
Park the machine on a dry, level, solid surface that is free of any debris.Note: The surface must be solid enough to support the weight of the machine and any tooling that is used to support the machine.
Make sure that transmission control is in the Parking Brake Applied (P) position.
Move the hoist control to the FLOAT position in order to lower the dump body. Refer to Operation and Maintenance Manual, "Operator Controls" for more information.
Install wheel chocks on the machine. Refer to Operation and Maintenance Manual, "Use of Wheel Chocks" for more information.
When wheel chocks are not used, ensure that the machine is unable to roll. Turn the wheels into a suitable bank or placing the wheels in a suitable ditch.
Ensure that the pressure is released from any closed system that will be opened during the maintenance procedure. Refer to Operation and Maintenance Manual, "System Pressure Release" for more inf