| Book | Page | Context |
|---|---|---|
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151I 000470 1 079 5 05 8383llU 1 153 75 a 838717 0 297 6 60 I 839103 0 628 031n |
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838717 |
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uses U shaped key 1935 40 1111 6 8394121 60 Exh 1941 A11 6 NOTE When using 838717 on models prior to 1938 1938 valve guides must be installed |