21292450 Volvo.Penta Wiring harness

Introduction
The right side engine enclosure door can be difficult to open due to the linkage that actuates the secondary latch binding, thus not allowing the secondary latch to actuate. This Special Instruction will provide the information to remove the linkage and secondary latch. Add a bumper stop in the secondary latch location to deter any noise.Safety
Do not operate or work on this machine unless you have read and understand the instructions and warnings in the Operation and Maintenance Manuals. Failure to follow the instructions or heed the warnings could result in injury or death. Contact your Cat dealer for replacement manuals. Proper care is your responsibility.
Accidental engine starting can cause injury or death to personnel working on the equipment.To avoid accidental engine starting, disconnect the battery cable from the negative (−) battery terminal. Completely tape all metal surfaces of the disconnected battery cable end in order to prevent contact with other metal surfaces which could activate the engine electrical system.Place a Do Not Operate tag at the Start/Stop switch location to inform personnel that the equipment is being worked on.
Work safely. Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs. A person must be alert to potential hazards. This person should also have the necessary training, skills, and tools in order to perform these functions properly. Safety precautions and warnings are provided in this instruction and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons. Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard. Therefore, the warnings in this publication and the warnings that are on the product are not all inclusive. If a tool, a procedure, a work method, or operating technique that is not recommended by Caterpillar is used, make sure that procedure is safe for you and for other people to use. Make sure that the product will not be damaged or the product will be made unsafe by the operation, lubrication, maintenance, or the repair procedures that are usedRead the entire Special Instruction. Understand the information before you perform any procedures. Understand the information before you order any parts or perform any work.Required Parts
Table 1
Required Parts    
Item     Qty     Part Number     Description    
1     1     189-8789     Bumper As    
2     1     430-2902     Plate    
3     1     430-2903     Bracket As    
4     2     8T-4189     Bolt    
5     3     8T-4224     Hard Washer    
6     1     5C-7261     Nut    Rework Instructions
Illustration 1 g03522239
(A) 356-7552 Link (B) 6V-7636 Spring Pin Assembly (C) Secondary latch assembly (D) Primary latch
On the underside of the right engine enclosure door, begin by locating the 356-7552 Link (A). Located on each end of the link assembly is a 6V-7636 Spring Pin Assembly (B) .
Illustration 2 g03523236
Disconnect the 6V-7636 Spring Pin Assembly (B) from the secondary latch (C) .
Illustration 3 g03523284
Disconnect the 6V-7636 Spring Pin Assembly (B) from the primary latch (D) .
Illustration 4 g03523736
(E) 356-7595 Plate
Remove the 356-7595 Plate (E) .This component is holding the 356-7552 Link (A) to the door.
Discard the two 6V-7636 Spring Pin Assemblies (B), the 356-7552 Link (A) and the 356-7595 Plate (E) in addition to the washer and bolts that accompanied the bracket.
Illustration 5 g03524156
(G) 8T-4908 Bolts (F) 8T-4224 Hard Washers (H) 272-0002 Striker As (J) 347-8083 Bracket (L) 8T-4186 Bolts (M) 7X-7729 Hard Washers (N) 355-3131 Plate
Locate the 347-8083 Bracket (J) and the 272-0002 Striker As (H), which is mounted at the base of the hydraulic tank stand. Remove 347-8083 Bracket (J) by loosening two 8T-4186 Bolts (L) and 7X-7729 Hard Washers (M). Discard 347-8083 Bracket (J) and 272-0002 Striker As (H). Retain the 8T-4186 Bolts (L) and 7X-7729 Hard Washers (M) .
Remove the secondary latch assembly (C) by loosening the two 8T-4908