Check rear axle differential oil level, correct if necessary · ar3531p052003i · Mercedes-Benz WIS

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AR35.31-P-0520-03I	Check rear axle differential oil level, correct if necessary
	Oil filler/drain screw on rear axle differential modified	up to 18.1.04	BT35.31-P-0015-01A

Modification notes

21.6.11

Value modified: Filling capacity

Model 211 except 211.077/277

*BF35.31-P-1003-01L

 Differential housing

Number	Designation		Model 211


BA35.31-P-1002-02A	Oil filler screw, differential	Nm	50

 Differential housing

 Differential housing

Number	Designation		Model 230 except code P99


BA35.31-P-1002-02A	Oil filler screw, differential	Nm	50

 Differential housing

Number	Designation		Model 240


BA35.31-P-1002-02A	Oil filler screw, differential	Nm	50

 Differential

Number	Designation			Model 215.373/375/ 378	Model 220.063/065/ 067/083/084/ 087/163/165/ 167/183/184/187	Model 220.025/026/ 028/070/073/ 075/125/126/ 128/170/173/ 178 Model 220.175 without special protection version code 979


BF35.31-P-1001-01J	Filling capacity	Differential	Liters	1,6	1,1	1,6
		Specifications for Operating Fluids	Sheet	BB00.40-P-0235-07A	BB00.40-P-0235-07A	BB00.40-P-0235-07A

 Differential

Number	Designation			Model 211 except 211.077/277	Model 230 except 230.470/472/ 474/479


BF35.31-P-1001-01L	Filling capacity	210 mm dia.rear axle differential in rear axle differential 210E	Liters	1,6	1,6
		Specifications for Operating Fluids	Sheet	BB00.40-P-0235-07A	BB00.40-P-0235-07A
BF35.31-P-1002-01L	Filling capacity	Rear axle differential dia. 198 mm	Liters	1,1	1,1
		Specifications for Operating Fluids	Sheet	BB00.40-P-0235-07A	BB00.40-P-0235-07A
BF35.31-P-1003-01L	Filling capacity	Differential Ø 187 mm	Liters	0.95	-
		Specifications for Operating Fluids	Sheet	BB00.40-P-0235-07A	-
BF35.31-P-1004-01L	Filling capacity	Differential Ø 215 mm	Liters	1,2	1,2
		Specifications for Operating Fluids	Sheet	BB00.40-P-0235-07A	BB00.40-P-0235-07A
BF35.31-P-1006-01L	Filling capacity	200 mm dia. rear axle differential in rear axle differential 200FE	Liters	1,1	1,1
		Specifications for Operating Fluids	Sheet	BB00.40-P-0235-07A	BB00.40-P-0235-07A

 Differential

Number	Designation			Model 211.077/277, model 230.470/472/ 474/479


BF35.31-P-1001-01L	Filling capacity	210 mm dia.rear axle differential in rear axle differential 210E	Liters	-
		Specifications for Operating Fluids	Sheet	-
BF35.31-P-1002-01L	Filling capacity	Rear axle differential dia. 198 mm	Liters	-
		Specifications for Operating Fluids	Sheet	-
BF35.31-P-1003-01L	Filling capacity	Differential Ø 187 mm	Liters	-
		Specifications for Operating Fluids	Sheet	-
BF35.31-P-1004-01L	Filling capacity	Differential Ø 215 mm	Liters	1,2
		Specifications for Operating Fluids	Sheet	BB00.40-P-0235-61A
BF35.31-P-1006-01L	Filling capacity	200 mm dia. rear axle differential in rear axle differential 200FE	Liters	-
		Specifications for Operating Fluids	Sheet	-

 Rear axle differential

Number	Designation			Model 215.374/376/379, Model 220.074/174/ 176/179/875/ 876, Model 240	Model 220.175 with special protection version code 979


BF35.31-P-1001-01M	Filling capacity	Rear axle differential Ø 240 mm in rear axle differential 240V	Liters	1,9	1,9
		Rear axle differential Ø 240 mm in rear axle differential 240FE	Liters	1,6	1,6
		Specifications for service products	Sheet	BB00.40-P-0235-07A	BB00.40-P-0235-07A

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

Check rear axle differential oil level, correct if necessary

P35.31-2007-02

1 Clean area around oil filler screw (50 g).

 Only carry out the oil level check at interior temperature and not on a rear axle center assembly which is at operating temperature. Otherwise, when the rear axle differential is at operating temperature, required oil could escape.

2 Remove oil filler screw (50 g)

 Replace oil filler screw (50g).

3 If necessary collect oil running out and allow to run out until oil only drips out of opening.

Shown on rear axle differential dia. 198 mm

50g Oil filler plug

50h Oil drain screw

4 Check oil level.

 When the oil level is correct, the oil reaches the lower edge of the oil filler hole, refill if necessary.

 The fully synthetic oil can also be used without reservations on rear axle center assemblies which have been produced before 4.11.2001. Mixing old universal hypoid gear oil and new FE hypoid gear oil does not impair the basic functions such as wear characteristics, leaktightness, etc. at the rear axle differential, but should, however, be avoided in the interest of better fuel economy.

P35.31-2158-01

5 Clean the new oil filler screw (50 g) and the threaded hole in the rear axle differential with Loctite 7063 cleaning spray and a suitable rag.

 The oil filler screw (50g) and tapped hole must be free of oil and grease.

6 Apply about a drop of Omnifit sealing compound 100H on the second or third lower thread of the oil filler screw (50 g).

7 Screw oil filler screw (50 g) immediately into the rear axle differential and tighten with specified torque  .

Designation

BA35.31-P-1002-02A

Oil filler screw, differential

bt3531p001501a