Schumacher cougar LD3
#316
Tech Initiate
Can anyone tell me what servo horns work well on this car? Also for the L1R if you know.
Last edited by BP; 03-28-2024 at 02:39 PM. Reason: Mistake
#317
the aerox one works best, AX009 - 25t AX010 23t. I have a protek one that works, but after grinding down some of the horn so it could swing without hit anything.
#318
Tech Champion
iTrader: (79)
I built my buggy with the longest reverse offset Core RC horn. The drag link sits under the servo so some creativity has to be used. I didn’t grind anything for proper fitment of my AgFRC SA33 servo and zero shims on the spacing. I hope this helps, and if you need more help just ask.
#321
#322
Tech Initiate
Thanks
Last edited by BP; 04-06-2024 at 10:01 PM. Reason: Found answer
#323
Tech Initiate
Anyone have a hardware list? I’m trying to put together a list for titanium ball studs and can’t find the specs anywhere.
#324
The manual and exploded sheet have part # for ti ball studs. They dont give you specifics like thread size or ball size but the schumacher site lists most of the info.
x2 - U4274 [4.3mm diameter ball stud with 6mm length] ti part - CR280
x8 - U4275 [4.3mm diameter ball stud with 8mm length] ti part - CR282
x4 - U4700 [?Not listed on site. Contact schumacher?] ti part - N/A
x2 - U8559 [5.5mm diameter ballstud extra long length] ti part - N/A
x1 - U4850 ***Steering ballstud***
x2 - U4274 [4.3mm diameter ball stud with 6mm length] ti part - CR280
x8 - U4275 [4.3mm diameter ball stud with 8mm length] ti part - CR282
x4 - U4700 [?Not listed on site. Contact schumacher?] ti part - N/A
x2 - U8559 [5.5mm diameter ballstud extra long length] ti part - N/A
x1 - U4850 ***Steering ballstud***
Last edited by staiguy; 04-09-2024 at 03:34 PM.
#325
Tech Initiate
The manual and exploded sheet have part # for ti ball studs. They dont give you specifics like thread size or ball size but the schumacher site lists most of the info.
x2 - U4274 [4.3mm diameter ball stud with 6mm length] ti part - CR280
x8 - U4275 [4.3mm diameter ball stud with 8mm length] ti part - CR282
x4 - U4700 [?Not listed on site. Contact schumacher?] ti part - N/A
x2 - U8559 [5.5mm diameter ballstud extra long length] ti part - N/A
x1 - U4850 ***Steering ballstud***
x2 - U4274 [4.3mm diameter ball stud with 6mm length] ti part - CR280
x8 - U4275 [4.3mm diameter ball stud with 8mm length] ti part - CR282
x4 - U4700 [?Not listed on site. Contact schumacher?] ti part - N/A
x2 - U8559 [5.5mm diameter ballstud extra long length] ti part - N/A
x1 - U4850 ***Steering ballstud***
#328
Tech Addict
Looks like one of Lee's own LMR ones
#329
Tech Initiate
I’ve heard the Pro’s prefer the aluminum front bulkhead over the brass. Does the brass put the weight to far forward on the chassis?
#330
Imo the brass bulkhead is too heavy and a little too far forward. It's more weight in an up-down motion, more front grip overall. The radio and servo tray is just far enough it's more diagnol weight transfer, more brake/corner grip.