52200 Mercruiser SCREW, WATER PUMP TO CYLINDER BLOCK (1 5/8")

Introduction
This Special Instruction describes the installation of the 468-4172 Engine Wiring Gp on certain 3512C Engines.Before attempting the procedures documented in this Special Instruction, make sure that you have read and understand the information in this document.Important Safety Information
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 must also have the necessary training, skills, and tools 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 of a potential hazard.Therefore, the warnings in this publication and the warnings that are on the product are not all inclusive. Avoid using a tool, a procedure, a work method, or operating technique that is not recommended by Caterpillar. If used, ensure the safety of the operating personnel and others.Ensure that the product will not be damaged or the product will be made unsafe by the operation, lubrication, maintenance, or the repair procedures.Operation of the machine and the maintenance of the machine must not occur unless the instructions and warnings in the machines Operation and Maintenance Manual have been read and the instructions and the warnings are understood.
Do not attempt to assemble this machine until you read and you understand the assembly instructions.Improper assembly procedures could result in injury or death.
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.
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.
Parts Required
Table 1
Item Qty Part Number Part Description
1 2 0L-1143 Bolts
2 1 0L-1351 Bolt
3 1 0L-2070 Bolt
4 5 0S-0509 Bolts
5 10 0S-1571 Bolts
6 2 0S-1585 Bolts
7 12 0S-1594 Bolts
8 4 0S-1595 Bolts
9 1 0T-0573 Bolt
10 2 1F-7958 Nut
11 1 1V-7753 Spacer
12 1 4P-7429 Clip
13 6 4P-7581 Clip
14 10 4P-8134 Clips
15 2 5G-3676 Grommets
16 32 5M-2894 Hard Washers
17 7 5P-7464 Clips
18 7 5P-7465 Clips
19 4 5P-7468 Clips
20 4 5P-7469 Clips
21 7 6V-1249 Grommets
22 4 6V-1874 Grommets
23 4 6V-8178 Washers
24 3 6W-6672 Spacers
25 4 7X-3392