Unexpected trouble with steering gearbox
#1
Unexpected trouble with steering gearbox
Hi guys,
I have a '52 F1 that when it arrived was stripped of many of its parts-including its steering. I bought a steering column off of eBay that was supposed to fit. After following a recent thread where a gentleman rebuilt his and posted great pictures. Everything in his pictures looked just like mine! I disassembled mine, ordered parts and waited patiently.
When the parts arrived, everything was much smaller than I took off of mine.
lower left is lower race I removed, next to it is the new one..right lower is upper race I removed and above it is the new one. You can see the two bearings are significantly different in size as well...
Is this from a big truck? If so, anyone have one I can use in my F1?
Thanks,
Doc
I have a '52 F1 that when it arrived was stripped of many of its parts-including its steering. I bought a steering column off of eBay that was supposed to fit. After following a recent thread where a gentleman rebuilt his and posted great pictures. Everything in his pictures looked just like mine! I disassembled mine, ordered parts and waited patiently.
When the parts arrived, everything was much smaller than I took off of mine.
lower left is lower race I removed, next to it is the new one..right lower is upper race I removed and above it is the new one. You can see the two bearings are significantly different in size as well...
Is this from a big truck? If so, anyone have one I can use in my F1?
Thanks,
Doc
#2
#3
#4
It could be a box from a 48-on big truck or parcel (like F-4 and larger), OR a 53-on F-350. That just means they all use the same bearing. 53-on steering columns are shorter than 48-52 if I remember correctly, so I'd guess it's the 48-52 big truck box. Need more info and possibly pics to really identify.
#5
Look at the steering box casting. The '48-'52 box has the input shaft and worm gear entering the box UNDER the sector shaft on all standard cab models regardless of size. The '53-'56 gearbox has the input shaft and worm gear entering the box ABOVE the sector shaft. That should help you identify it at a glance.
#6
#7
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#8
I measured it from the very end of the worm gear.
It does have a 36 stamped on the worm gear.
Since I have it all apart, I would love to put the new bearings/races in it an find the gasket/shim kit to put it back together and/or get it into the hands of someone that could use it.
Could anyone use it?
Doc
It does have a 36 stamped on the worm gear.
Since I have it all apart, I would love to put the new bearings/races in it an find the gasket/shim kit to put it back together and/or get it into the hands of someone that could use it.
Could anyone use it?
Doc
#9
Hi guys,
I have a '52 F1 that when it arrived was stripped of many of its parts-including its steering. I bought a steering column off of eBay that was supposed to fit. After following a recent thread where a gentleman rebuilt his and posted great pictures. Everything in his pictures looked just like mine! I disassembled mine, ordered parts and waited patiently.
When the parts arrived, everything was much smaller than I took off of mine.
lower left is lower race I removed, next to it is the new one..right lower is upper race I removed and above it is the new one. You can see the two bearings are significantly different in size as well...
Is this from a big truck? If so, anyone have one I can use in my F1?
Thanks,
Doc
I have a '52 F1 that when it arrived was stripped of many of its parts-including its steering. I bought a steering column off of eBay that was supposed to fit. After following a recent thread where a gentleman rebuilt his and posted great pictures. Everything in his pictures looked just like mine! I disassembled mine, ordered parts and waited patiently.
When the parts arrived, everything was much smaller than I took off of mine.
lower left is lower race I removed, next to it is the new one..right lower is upper race I removed and above it is the new one. You can see the two bearings are significantly different in size as well...
Is this from a big truck? If so, anyone have one I can use in my F1?
Thanks,
Doc
Edit: #36 Steering Shaft & Worm from a 1948/52 F4 (TL); F5 (T); F6 (TH).
#11
81T-3553 .. Lower Steering Shaft & Worm Bearing Race #14-C
1948/52 F4/F5/F6; F3/F5 Parcel Delivery; F5/F6 COE / 1953/56 F350/500/600; C500/600 & P350/500.
Post #7: Ross identified the #36 worm as 7RT-3524-B .. 1948/52 F4/F5/F6.
#13
#14
1948/52 F4/F5/F6 and etc.
BB-3552 .. Upper Steering Shaft & Worm Bearing Race #13-C / Obsolete
MILLER OBSOLETE PARTS in Binghamton NY has 3 = 607-722-5371.
GREEN SALES CO. in Cincinnati OH has 16 = 800-543-4959.
--------------------------------------------------------------------
81T-3553 .. Lower Steering Shaft & Worm Bearing Race #14-C / Obsolete
MILLER OBSOLETE PARTS has 1.
GREEN SALES CO. has 8.
----------------------------
2) 81T-3571-A .. Upper/Lower Steering Shaft & Worm Bearing #11BC / Obsolete
BOWMAN SALES & SERVICE in Bowman ND has 1 = 701-523-3257.
GREEN SALES CO. has 3.
MILLER OBSOLETE PARTS has 4.
-------------------------------------
2) 7RT-3576-A .. Sector Shaft Bearing / Obsolete
MILLER OBSOLETE PARTS has 9.
GREEN SALES CO. has 45.
------------------------------
7RT-3581 .. Sector Shaft Cover Gasket / Obsolete
MILLER OBSOLETE PARTS has 30.
GREEN SALES CO. has 147.
-------------------------------
B6A-3591-A .. Sector Shaft Cover Oil Seal / Obsolete
MILLER OBSOLETE PARTS has 8.
KLIMESH MOTOR SALES in Calmar IA has 8 = 563-562-3241.
GREEN SALES CO. has 32.
------------------------------
81T-3595 .. Steering Gear Housing Gasket / Obsolete
KLIMESH MOTOR SALES has 17.
MILLER OBSOLETE PARTS has 20.
BB-3552 .. Upper Steering Shaft & Worm Bearing Race #13-C / Obsolete
MILLER OBSOLETE PARTS in Binghamton NY has 3 = 607-722-5371.
GREEN SALES CO. in Cincinnati OH has 16 = 800-543-4959.
--------------------------------------------------------------------
81T-3553 .. Lower Steering Shaft & Worm Bearing Race #14-C / Obsolete
MILLER OBSOLETE PARTS has 1.
GREEN SALES CO. has 8.
----------------------------
2) 81T-3571-A .. Upper/Lower Steering Shaft & Worm Bearing #11BC / Obsolete
BOWMAN SALES & SERVICE in Bowman ND has 1 = 701-523-3257.
GREEN SALES CO. has 3.
MILLER OBSOLETE PARTS has 4.
-------------------------------------
2) 7RT-3576-A .. Sector Shaft Bearing / Obsolete
MILLER OBSOLETE PARTS has 9.
GREEN SALES CO. has 45.
------------------------------
7RT-3581 .. Sector Shaft Cover Gasket / Obsolete
MILLER OBSOLETE PARTS has 30.
GREEN SALES CO. has 147.
-------------------------------
B6A-3591-A .. Sector Shaft Cover Oil Seal / Obsolete
MILLER OBSOLETE PARTS has 8.
KLIMESH MOTOR SALES in Calmar IA has 8 = 563-562-3241.
GREEN SALES CO. has 32.
------------------------------
81T-3595 .. Steering Gear Housing Gasket / Obsolete
KLIMESH MOTOR SALES has 17.
MILLER OBSOLETE PARTS has 20.
#15