Drain oil from rear axle differential - AR35.31-P-0520-06I

AR35.31-P-0520-06I	Drain oil from rear axle differential
	Oil filler/drain screw on rear axle differential modified	up to 18.1.04	BT35.31-P-0015-01A

REAR AXLE CENTER ASSEMBLY HOUSING

Number	Designation		Model 211
BA35.31-P-1003-02A	Oil drain screw, rear axle differential	Nm	50

REAR AXLE CENTER ASSEMBLY HOUSING

Number	Designation		Model 215	Model 220
BA35.31-P-1003-02A	Oil drain screw, rear axle differential	Nm	50	50

REAR AXLE CENTER ASSEMBLY HOUSING

Number	Designation		Model 230 except code P99	Model 240
BA35.31-P-1003-02A	Oil drain screw, rear axle differential	Nm	50	50

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1061-01A	Sealant, Omnifit 100H (50 g)	A 002 989 23 71
BR00.45-Z-1046-04A	Cleaning spray, Loctite 7063 (150ml)	A 001 986 71 71 10

Clean area around oil drain screw (50h).
Remove oil drain screw (50h).
Replace oil drain screw (50h).

Shown on rear axle differential dia. 198 mm

Fig 1: Identifying Oil Filler Plug And Oil Drain Screw
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Clean the new oil drain screw (50h) and the threaded hole in the rear axle differential with Loctite 7063 cleaning spray.
The oil drain screw (50h) and tapped hole must be free of oil and grease.
Apply about a drop of Omnifit sealing compound 100H on the second or third lower thread of the oil drain screw (50h).
Screw oil drain screw (50h) immediately into the rear axle differential and tighten with specified torque .

Fig 2: Applying Omnifit Sealing Compound On Lower Thread Of Oil Drain Screw
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.