Prop bolt part nos

How to keep the Cessna 170 flying and airworthy.

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sanships
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Prop bolt part nos

Post by sanships »

The parts catalogs do not mention the part number for the prop bolts on page 145 fig 84. please help!
Alvin Sandoval RPVM Cebu, Philippines
1952 170b, RP-C399, SN. 25287
2001 Robinson R22BII
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GAHorn
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Post by GAHorn »

AN 6 H 45 is listed on page 79, fig. 46.
'53 B-model N146YS SN:25713
50th Anniversary of Flight Model. Winner-Best Original 170B, 100th Anniversary of Flight Convention.
An originality nut (mostly) for the right reasons. ;)
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sanships
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Post by sanships »

Thst part no. is for s/n 25373 onwards. Mine is 25287. Does it use the same bolt? Thanks!
Alvin Sandoval RPVM Cebu, Philippines
1952 170b, RP-C399, SN. 25287
2001 Robinson R22BII
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GAHorn
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Joined: Fri Apr 12, 2002 8:45 pm

Post by GAHorn »

Alvin, I think the airplanes prior to sn 25373 had as standard equpment, wood propellers. Airplanes subsequent to that sn, had metal propellers. I believe that is the actual intent of that notation.
Although the "standard" might have been wood, ... in actual practice most airplanes were delivered with the optional metal props. I believe the bolts mentioned are correct for your installation (if you have the 8-bolt prop and also have the illustrated spinner....otherwise you'll need to adjust for that.)
'53 B-model N146YS SN:25713
50th Anniversary of Flight Model. Winner-Best Original 170B, 100th Anniversary of Flight Convention.
An originality nut (mostly) for the right reasons. ;)
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