Engine installation on a 1995 Saab 900 turbo.
  
  Some find it easier to install the engine with the gearbox already attached,
  but it requires a load leveler so you could tilt the assembly, and I didn't
  have that. The room to fit them both through is rather tight, so I chose to
  install them separately.
  
  The transmission can then be bolted on right after the engine is in, and this
  guide actually mixes engine installation with transmission installation
  steps. It is advised that you study the
  gearbox
  install guide beforehand.
  
  When the job is complete, do not start the engine right away. Unplug the 
  direct ignition cassette harness, pull the fuel pump fuse and crank
  the engine with the starter to build up sufficient oil pressure. You need
  a good battery charge for that. Then plug everything back in and start
  the engine.
  
  Tools:
  
    - 22 mm wrench: oil cooler lines;
    
 - 19 mm wrench: brake booster hose;
    
 - 16 mm socket: A/C compressor;
    
 - 15 mm socket: side engine mounts;
    
 - 13 mm wrench: steering pump bolts, delivery pipe;
    
 - 10 mm socket: cruise control unit;
    
 - 8 mm socket: MAP sensor;
    
 - 7 mm socket: hose clamps;
    
 - Torx T25 screwdriver: BPC;
    
 - long ½" extension: belt tensioner release;
    
 - engine support beam;
    
 - shop crane;
    
 - car jacks and axle stands.