Date registered: Jun 2008
Vehicle: 1986 560SL: '84 500SL: '84 280SL 5 speed: other 107s
Mentioned: 51 Post(s)
Quoted: 109 Post(s)
Drains. Blower and Heater Box
These are the drain tube outlets for the blower motor compartment on the firewall and the heater/evaporator box under the dash. They are located in the transmission tunnel. Front are blower motor. Rear are heater/evaporator.
This picture is a 1972 R107. Later models have four drains on the heater box. Total of six drains.
Last edited by rowdie; 08-10-2014 at 03:47 AM.
Reason: New information