BMW 5251 Service Manual page 85

Engine Removal and Installation
4
Working at E-box at right rear of engine compartment:
Disconnect engine electrical harness connectors
(arrows).
Lift off harness looms and lay over engine.
-
Remove polyribbed drive belts. Mark direction of rotation if
belts will be reused. See 020 Maintenance.
-
Remove exhaust system and transmission from car. See 180
Exhaust System, 230 Manual Transmission or 240 Auto-
matic Transmission.
NOJE-
Detach automatic transmission cooler lines from radiator, re-
move brackets holding lines to side of engine, andstore lines
in a clean environment.
-
Remove power steering pump:
If necessary, remove steering pump pulley.
Remove front and rear pump mounting bolts.
Suspend pump from body using stiff wire.
4
Remove A/C compressor mounting bolts (arrows) and AIC
compressor from its mounting bracketwithoutdisconnecting,
distorting, or deforming any refrigerant lines. Suspend from
body using stiff wire.
4
If applicable, remove secondary air pump:
Remove hose at one-way valve (A).
Remove bolts at support bracket on strut tower (arrows).
-
Disconnect electrical harness from bottom of secondary
air pump.
Remove bracket from strut tower.