Correct Usage of Seals and Spacers on the Valve Mechanism Covers of Some C9 Engines {1107, 7555}
- Generator Set:
- C9 (S/N: C9E1-UP; C9Z1-UP; SJB1-UP; X3R1-UP)
- Industrial Engine:
- C9 (S/N: JSC1-UP; MBD1-UP; JLW1-UP)
- Petroleum Engine:
- C9 (S/N: P9L1-UP; KLW1-UP)
- Petroleum Power Train Package:
- TH31-C9I (S/N: PAZ1-UP)
The correct seals and spacers must be used on the 263-7821 Valve Mechanism Cover Gp and the 263-7825 Valve Mechanism Cover Gp. Refer to Table 1 and Table 2 for a list of the parts that must be used with the particular valve mechanism covers.
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Illustration 1 | g02056253 |
(1) Part number of the valve mechanism cover |
The part number of the valve mechanism cover is stamped on the inside of the cover. Refer to Illustration 1.
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Parts for Use with the 263-7821 Valve Mechanism Cover Gp     | ||
Part Number     | Description     | Quantity     |
217-5701     | Bulk Seal     | 1     |
246-5083     | Spacer Sleeve     | 11     |
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Illustration 2 | g02056235 |
263-7821 Valve Mechanism Cover Gp (2) 217-5701 Bulk Seal |
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Parts for Use with the 263-7825 Valve Mechanism Cover Gp     | ||
Part Number     | Description     | Quantity     |
285-4106     | Valve Cover Seal     | 1     |
273-2838     | Spacer Sleeve     | 11     |
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Illustration 3 | g02056275 |
263-7825 Valve Mechanism Cover Gp (3) 285-4106 Valve Cover Seal |
Note: Failure to use the correct seals and spacers on the appropriate valve mechanism covers will result in engine oil leaks and/or failures of the valve mechanism cover.
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