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1tonchevy · 04-10-2013, 12:48 AM

Got a Th400 in the big dirty whats the "procedure" for checking the fluid 15 min run (to get it to operating temp) put it in neutral on flat solid ground?

just want to get a good reading that's all.

Thanks Dru

04-10-2013, 12:48 AM	#1
1tonchevy C35 Crew Dually Join Date: Nov 2008 Location: Belleville Ontario Posts: 1,116	checking trans fluid Got a Th400 in the big dirty whats the "procedure" for checking the fluid 15 min run (to get it to operating temp) put it in neutral on flat solid ground? just want to get a good reading that's all. Thanks Dru __________________ If it aint square, I don't care. 84 C35 CC Dually Project log... http://67-72chevytrucks.com/vboard/s...d.php?t=414892