mechohaulic

1/2 on tapered block would be on cam side; 3/4 in middle / 3/8th +- on anchor side.

driver in the seat makes a major difference also. terrain being run ; over road VS construction operation . many variables

'82 = would those shoe still be solid hole anchor pins or / Q's ?? can't still be old school 3/8th bolt on's. tapered block shoes should be 3/4 in in the center if memory correct.

what fun would life be with out a couple of challenges. You can do it ; put a life preserver on . might be a spare one still on the titanic.

radiator shroud does not allow much room.

did you acquire one of those dyna lash tools ?? what a joke, some days they were worth it other days flat screw driver /thin opened end wrench.

thanks ; that also answered a question how an even number 42 was a diesel. for the most part even numbers were gas, odd were diesel. there were straight B42's ; no third digit B421 etc made . reason for asking wondered if you had a low production model ==B428 manufactured '61-'62 only 10 made. and few other models. have positive day tomorrow and don't forget to post a picture of the trophy.

agree with all of the above .there are exceptions. have seen the timing marks off by one or two teeth. for the Dm in question ; making a parade / privately owned truck doesn't require rocket science technology just factor of safety. as with many projects the question can be asked :: "where were the marks BEFORE it was taken apart "? we all know the answer ++ didn't notice . to build a totally original resto = not this one. I wouldn't want to be the one to say " Bob it has to come back apart = go tell Mrs mower man .!!!

looks real good definitely a show stopper. If I may ask; what is the complete model == B 421-/422/4226/424/426 or- B428 ? the B42 '53-65.

WHEN I make it to NC ; before a few beers you will have to show me the bench procedure, will be interesting to learn new stuff on the old stuff, in the day all injection pumps were sent out for build/ calibrate. in house work done on the engine.

the Teacher won't run "into grief " ; he knows - we are being tested in class to see who's paying attention ,LOL

the large "freeze out "plug front section is removed to give you a birds eye view of pump coupling as to assist in proper alignment.

going to pay attention to this one !.question from student to Teacher :: how can a pump be timed on a bench ?? timing sets the pump to an engine cyl? the 11/4 slotted wrench you now have is for the barrel hold down . course don't need it when there aren't fuel lines attached.

wheels turned extreme left to extreme right =count steering wheel turns then split difference in half. wheels are going straight; your all set. don't concern yourself of the line up marks. your NOT driving it 100 mile a day everyday, don't forget to change PS filter. we are all waiting for primer and paint on cab LOL

output shaft/ pitman arm timing marks are for when all is perfect in system. to obtain 100% turning radius L/R timing marks can be off . If when all is said and done the wheels turn one way more then other , it might be axle stops on steer axle . wheels on the ground(there is a difference if front end jacked up)turn L/R count turns then go to center. Wheels should be aiming straight. from center. one turn more then other the stops might need adjusting.

not referring to take the entire box apart again !!!!😱😱;; that tires me out just thinking of it. taking it apart was meaning the steering wheel from the box to center the steering wheel !!LOL

the flat rubber "washer" on top of #6 -inlet/exhaust valve will do it almost every time under those conditions. even with the added ABS crap; it's still a basic valve from OLD SCHOOL . you can take a small house and add a porch ; it's still a small house

Thanks for update especially since it was positive results not costing $600.oo

I see the input shaft has the continuous grove for steering arm bolt. some have only one notch limiting the bolt position. front wheels straight , sit in cab and center the steering wheel might save having to take it apart again. project moving forward == looks good.

steering wheel also centered before install. ever drive a vehicle with off centered steering wheel. mentally find yourself thinking always turning. physically keep turning wheel to straighten

before installing pitman arm :: is the steering box centered within it self ???? count turns from one extreme to the other then split difference in half. wheels straight the two timing marks should be spot on !!

I would go with the R-12 kit 2831, has all the important parts for rebuild. if the piston #4 was cracked the supply air would bleed out through into service can lines which would have a quick release valve leaking POSSIBLY. try a can of spray silicone with flex nozzle spraying into valve from bottom or take off a service line spray into valve. spray in service line not as effective since your spraying on top of piston . before spending $600.oo ; I'd do everything possible to narrow down problem. course have to hope some/any of these kits still available.

be nice to have more specs on it .see two sticks . says 278 engine ; metric numbers ? figured silver/gray interior a repaint = matches steering wheel - Canadian colors ? pretty paint with "sold as is " ?? still nice looking unit ;; thanks

doing that steering box without a helper at the crane controls adds to challenge. if you haven't already removed left side radiator to cab support bar , it might make job easier. engine hoist with a small chain come-along instead of direct engine hoist chain to steering box has advantages too. allows you to stay in the wheel well not have to go back forth to hoist lowering. Swing the box in position then use the come along to lower between frame /radiator shroud. I've been told ; it's important to pay attention to how the chains are hooked to box ; after all the labor to insta[l in proper position you realize :: WTF I can't get to the lower chain to remove it now. so I've been told LOL

so a steering box (major advancement) and rear axle seal; extensive fiberglass work done is still considered accomplishments. if they weren't done the statement would read "didn't get anything done on DM this year"! the Mrs. to do list; yard Maintenace ; a break now and then all takes time.