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Home >> Mercedes Benz >> 2012 >> G550 >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC Basic Knowledge -- G-Class (463) - 2 Of 2 >> Basic Knowledge >> Glow pin, location/task - GF83.70-P-4005A

Glow pin, location/task - GF83.70-P-4005A

MODELS 168 with ENGINE 668.940 with heater booster 

MODELS 202 with ENGINE 611.960 with heater booster 

MODELS 210 with heater booster 

MODELS 220 with ENGINE 613.960 with heater booster 

MODELS 220 with ENGINE 628.960 with heater booster 

MODELS 129 as of 1.6.97 with CODE (228) Stationary heater 

MODELS 203 up to 23.4.04, models 210, 215, 220, 230 with CODE (228) Stationary heater 

MODELS 463 as of 1.6.94 with CODE (H12) Auxiliary heater Webasto Tele Thermo Top S 

MODELS 209.3 up to 31.5.04 with CODE (228) Stationary heater 

Models 129, 168, 202, 203, 209.3, 215, 220, 230 

Fig 1: Identifying Burner Insert, Clamping Bolt, Connecting Cable And Glow Pin Unit Flame Monitor
G07740651Courtesy of MERCEDES-BENZ USA
  Glow pin location The glow pin is inseparably integrated into the flame monitor glow pin unit (A6r4). The flame monitor glow pin unit (A6r4) is inserted into a mounting on the burner insert (1).  
Model 210 up to 31.08.96 with engine 602.982 with heater booster
Model 210 with code (228) Stationary heater Model 463 as of 01.06.94 with code (H12) Webasto Tele Thermo Top S auxiliary heater
GF83.70-P-4005-01A 
  Glow pin task The glow pin ignites the fuel/air mixture when heater operation is started.