7-9. TRANSMISSION/TRANSFER CASE ASSEMBLY INSTALLATION (4L80-E) (Cont'd)
Place transmission (3) and transfer case (4) on transmission jack and secure with safety chain.
Do not use hands to free transmission/transfer case assembly of
hangups or snags. Use prybar to avoid injury.
Always install transmission/transfer case assembly slowly. Raise
into chassis carefully and closely observe all components to pre-
Position transmission (3) and transfer case (4) under vehicle and raise into place, aligning convert-
er housing pilot holes (9) with engine dowels (8).
Be certain torque converter rotates freely.
Move transmission (3) forward onto engine dowels (8). Install four capscrews (7), two studs (2), and
transmission (3) on engine (1). Tighten capscrews (7) and studs (2) to 35 lb-ft (47 Nm).
Connect main vent (5) to transmission/transfer case vent line (6).
Raise transmission (3) and transfer case (4) and remove stand supporting engine (1).