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Home >> Mercedes Benz >> 2011 >> SL65 >> Repair and Diagnosis >> Suspension >> Wheels & Tire System >> Tire Pressure Monitoring Valve Body Gasket -- 230 Chassis >> Component Modifications >> Valve body gasket modified. - BT40.15-P-0080-01A

Valve body gasket modified. - BT40.15-P-0080-01A

MODELS 199, 210, 211 up to 31.5.05, 215, 219.3 up to 31.5.05, 220, 230 up to 31.5.05, 240 with CODE (475) Tire pressure monitor (Beru) 

TORQUE SPECIFICATION TIRE PRESSURE MONITOR

Number Designation Model 199 with Beru system
BA40.15-P-1001-01A Union nut to valve body Hump seal Nm 4
O-ring   Nm 6
See picture in   BT40.15-P-0080-01A 
TORQUE SPECIFICATION TIRE PRESSURE MONITOR

Number Designation Model 210, 211, 215, 220, 230, 240 with Beru system
BA40.15-P-1001-01A Union nut to valve body Hump seal Nm 4
O-ring   Nm 6
See picture in   BT40.15-P-0080-01A 
TORQUE SPECIFICATION TIRE PRESSURE MONITOR

Number Designation Model 219 with Beru system
BA40.15-P-1001-01A Union nut to valve body Hump seal Nm 4
O-ring   Nm 6
See picture in   BT40.15-P-0080-01A 

The gasket on the valve body (3) of the TPM wheel sensor (A69/1 to A69/5) has been modified. As of 08/2004 an O-ring (3o) replaces the hump gasket (3s).

Fig 1: Identifying Valve Body Gasket
G04852247

NOTES Observe tightening torques for different gasket versions A union nut (2) which is tightened incorrectly leads to wheel leaks or damage to the valve body (3) or TPM wheel sensor (A69/1 to A69/5).

NOTES On disk wheels model 211, 215, 220 and 230 (all to 12/2002) may only valve bodies (3) with hump gasket (3s) may be fitted otherwise the wheel will leak.