B&M 40504 BRACKET AND LEVER KIT, 4R70W - Manual (Page 3)

STEP 4. Remove the transmission pan, and
then remove oil fi lter from valve body.
TOOLS: Drive, Extension, & Socket (10mm).
STEP 5. Remove one (1) bolt and remove
detent spring.
TOOLS: Drive, Extension, & Socket (8mm).
STEP 6. Remove Selector Shaft/Lever Retaining
Pin.
TOOL: Diagonal Cutters.
* use diagonal cutters, and transmission case
for leverage, to pry pin out from case.
DO NOT CUT PIN.
STEP 7. Remove nut on inner end of shaft.
TOOLS: 21mm Wrench, and
(optional: 17mm wrench).
* optional: use 17mm wrench to keep shaft
from rotating, while using the 21mm wrench
to loosen nut.