The Tuul Crib 7,337 #1 Posted August 7, 2020 Starting to put the sunstrand back together and I've been looking at manuals and diagrams and trying to figure out if there is a top and a bottom side.Here are two pics. Share this post Link to post Share on other sites
ebinmaine 68,330 #3 Posted August 7, 2020 That's the only picture I have of a partially disassembled Sundstrand. Does that help? Share this post Link to post Share on other sites
The Tuul Crib 7,337 #4 Posted August 7, 2020 (edited) 15 minutes ago, ebinmaine said: That's the only picture I have of a partially disassembled Sundstrand. Does that help? Just a little fuzzy but it might help. I probably should've taken pictures before I tore everything apart . Duh ! starting to put in all the O-rings seals gaskets and such and get a little paint on it. I don't plan on painting the Pump housing. I like the aluminum look plus paint might hold in heat Thanx Eric! Edited August 7, 2020 by The Tuul Crib 2 Share this post Link to post Share on other sites
pfrederi 17,866 #5 Posted August 7, 2020 Short fins go down.... 2 Share this post Link to post Share on other sites
The Tuul Crib 7,337 #6 Posted August 7, 2020 Short fins as in the second pic? Share this post Link to post Share on other sites
daveoman1966 3,762 #7 Posted August 7, 2020 I confirm...Short fins go down. Here is a pic. BEFORE you bolt up the hyd pump, make CERTAIN that the Charge Pump Housing is properly oriented. See 2nd pic. Get some assembly lube in there too. I used RED lube... 3 2 Share this post Link to post Share on other sites
The Tuul Crib 7,337 #8 Posted August 7, 2020 1 hour ago, daveoman1966 said: I confirm...Short fins go down. Here is a pic. BEFORE you bolt up the hyd pump, make CERTAIN that the Charge Pump Housing is properly oriented. See 2nd pic. Get some assembly lube in there too. I used RED lube... Thanx Dave! Im also having issues with the Excelerator valves going in. I can't seem to screw the cap in. Any advice would be appreciated. 1 Share this post Link to post Share on other sites
daveoman1966 3,762 #9 Posted August 7, 2020 Do you mean these two valves? 1 2 Share this post Link to post Share on other sites
The Tuul Crib 7,337 #10 Posted August 8, 2020 29 minutes ago, daveoman1966 said: Do you mean these two valves? Yes l have all in line and cant get it to thread up for some reason. 1 Share this post Link to post Share on other sites
daveoman1966 3,762 #11 Posted August 8, 2020 (edited) No reason for it not to fit if it is together right. My pics above are a bit misleading but here is how the valve s/b assembled. Edited August 8, 2020 by daveoman1966 3 Share this post Link to post Share on other sites
The Tuul Crib 7,337 #12 Posted August 8, 2020 8 hours ago, daveoman1966 said: No reason for it not to fit if it is together right. My pics above are a bit misleading but here is how the valve s/b assembled. Thats the way i put it together. Im gonna try again today. 1 Share this post Link to post Share on other sites
pfrederi 17,866 #13 Posted August 8, 2020 I seat the cone sleeve with a wooden dowel to make sure it is all the way in The O rings need to be lubed .. then the cone valve nail and springs go in. Pre assemble the matched piston and bore. More O ring lube 1 1 Share this post Link to post Share on other sites
The Tuul Crib 7,337 #14 Posted August 8, 2020 I just figured out that this O-ring is the culprit it doesn't want to go past this O ring for some reason. I pull it off of the piston and it goes in fine Share this post Link to post Share on other sites
pfrederi 17,866 #15 Posted August 8, 2020 Try a touch of grease on the O ring Share this post Link to post Share on other sites
pfrederi 17,866 #16 Posted August 8, 2020 That O ring is a dash 118 dimension are below.to check and make sure Share this post Link to post Share on other sites
pfrederi 17,866 #18 Posted August 8, 2020 Sorry Dash 018 Share this post Link to post Share on other sites
The Tuul Crib 7,337 #19 Posted August 8, 2020 28 minutes ago, pfrederi said: Sorry Dash 018 Then the one below that one should be a 017? Correct? The chart you have on the transmission section has it listed as a 117? Share this post Link to post Share on other sites
pfrederi 17,866 #20 Posted August 8, 2020 (edited) In most instances the last 3 digits of the wH /# are the dash number. so yes #78 971017 is dash 017 #72 971018 is dash 018 #70 971015 is Dash 015. #69 970118 is Dash 118 Were it doesn't work is like #85 973310 that is dash 905 Edited August 8, 2020 by pfrederi Share this post Link to post Share on other sites
The Tuul Crib 7,337 #21 Posted August 8, 2020 I just stopped in at Ace and #30 was the correct size of an 018. stopping at O'Reilly's they don't even have a clue Share this post Link to post Share on other sites
The Tuul Crib 7,337 #22 Posted August 8, 2020 OK here's another question I did manage to get this one in the hole but I had to push a little extra hard with some grease is that OK? Share this post Link to post Share on other sites
pfrederi 17,866 #23 Posted August 8, 2020 Yes the go in hard they have to seal. I thought you got a kit from LJ Fluid power. Didn't they have all the O rings??? Share this post Link to post Share on other sites
The Tuul Crib 7,337 #24 Posted August 8, 2020 (edited) 13 minutes ago, pfrederi said: Yes the go in hard they have to seal. I thought you got a kit from LJ Fluid power. Didn't they have all the O rings??? Yes I did in the kit came complete with gaskets and seals at all. So I'm assuming that these are correct Of course they did not have any diagrams as to where they went so it was merely a process of illumination on sizes. I told LJ the transmission that I had was a 2046 and he rattled off the number that I need it right away Edited August 8, 2020 by The Tuul Crib Share this post Link to post Share on other sites
The Tuul Crib 7,337 #25 Posted August 8, 2020 21 hours ago, daveoman1966 said: I confirm...Short fins go down. Here is a pic. BEFORE you bolt up the hyd pump, make CERTAIN that the Charge Pump Housing is properly oriented. See 2nd pic. Get some assembly lube in there too. I used RED lube... Hey Dave do you know the torque specs on the 10 bolts that holds the egg shaped piece on the valve body? Can't seem to find any specs anywhere? Share this post Link to post Share on other sites
