BASE 4W7631 - Caterpillar

EngineC175-20 (S/N: R4F1-UP)Introduction
This special instruction contains information to install the 519-9065 Water Lines Gp on the engines listed above. The jacket water lines group has a new cast elbow which is rotated down towards the pump to eliminate bend and shorten the tube. A block clamp and bracket are added to restrain the tube.Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.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 should 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 that might involve a potential hazard.Therefore, the warnings in this publication and the warnings that are on the product are not all inclusive. Ensure that any tool, procedure, work method, or operating technique you use that is not recommended by Caterpillar is safe.Ensure that the product will not be damaged or the product will not be made unsafe by the operation, lubrication, maintenance, or repair procedures used.
Failure to follow all safety guidelines prescribed in this document and by governing authorities and regulatory agencies may result in severe injury or death of personnel or machine damage.
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.
Personal injury or death can occur from heavy components falling during removal or installation.Properly support the component with a suitable lifting device during removal or installation.
Required Parts
Required parts to install 519-9065 Water Lines Gp are listed in Table 1.
Table 1
Item Qty Part Number Description
1 8 6V-4249 Bolts
2 1 129-1610 O-Ring Seal
3 12 2Y-5829 Nuts
4 22 6V-5839 Washers
5 1 519-9066 Elbow
6 2 6V-5066 O-Ring Seals
7 2 344-9286 Ring
8 2 371-6761 Flanges
9 1 519-9067 Tube As
10 1 5P-6302 O-Ring Seal
11 1 7C-8535 Flange
12 2 8T-5030 Bolts
13 2 5F-7667 Spacers
14 2 8T-0643 Bolts
15 2 8B-2026 Spacers
16 2 6V-1820 Bolts
17 8 3E-4353 Hard Washers
18 1 519-9069 Bracket
19 1 519-9068 Bracket
20 2 6V-5842 Bolts
21 2 210-4460 Bolts
22 1 103-0892 Grommet