Took all day yesterday but it’s done: rebuilt steering box is installed. Man, what a difference, there’s almost zero freeplay and the steering wheel seems to turn smoother.
After I pulled the hoses, drained the system, and removed the old box I spent probably 4 hours scrubbing. It was a disaster under there. I still haven’t finished cleaning the axle or the spring pack - I’d get to those when I install the u-bolt flip kit, maybe tonight or tomorrow.
That photo shows everything at the end of the cleaning process. I went through a bottle of degreaser, four scotch brite pads, two rolls of blue paper towels, and a can of brake cleaner.
FYI/Pro Tip: hang the box off one bolt and attached the splined steering shaft. Once the box is fully on, the steering shaft can’t compress enough to get on there. Unless you feel like removing the entire steering shaft through the inside of the cab … which is a lot more work. On this early 60 the top right bolt for the box won’t fully come out because the motor mount stud is in the way, so that’s a good one to hang it on.
Also, lots of parts for installation are still available from Toyota. The three bolts shown (out of four) that hold the box on are NLA. The split lock washer and nuts for those bolts are available, as are the big split lock washer and 32mm nut for the pitman arm.
Details matter:
New Saginaw pump conversion high pressure hose from
@orangefj45 - note the slightly different (better?) routing.
Saginaw cap with the Toyoda top. Adapter from
@BigRiggs.
So that completes the steering I think. Over the past two years: Saginaw pump, rebuilt box, new hoses, tie rod ends, knuckle job with new trunnion bearings, new damper, and of course fresh fluid. Maybe one day I’ll step up to beefier linkages, but not until I fold one them while wheeling. And maybe the u-joints or bushings in the steering column when they wear out. Not now though.
Can’t forget the BJ60 steering wheel too: