B4000 2WD V6-4.0L SOHC (2003)
11. Do not remove the two (gold) bolts specified.
12. Remove the 23 main control valve body (black) bolts.
Caution:
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Support the main control valve body.
Note:
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Use a 10 mm socket to remove the 16 M6x40mm, 4 M6x45mm, 2 M6x35 and 1 M6x30mm control valve body screws.
13. Remove the control valve body as an assembly.
14. Install the alignment pins into the transmission case.