Removing and installing valve springs and/or valve stem seals - AR05.30-P-3500AO

ENGINE 120 

Fig 1: Identifying Valve Springs And Valve Stem Seals Remove/Install Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Removing, installing
1	Remove camshaft		AR05.20-P-6992AO
2	Remove spark plugs
3	Remove bucket tappets (3)	Only on cylinder to be processed	ra05001202110x
4	Remove valve springs and valve stem seals		AR05.30-P-3510-02AO
			Fig 2
			Fig 7
			Fig 3
			Fig 4
			Fig 5
			Figure
			Fig 8
			Figure
			*WH58.30-Z-1015-05A
5	Install in the reverse order

Fig 2: Identifying Drift (104 589 01 43 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 3: Identifying Assembly Board (111 589 02 59 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 4: Identifying Magnetic Finger (116 589 06 63 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 5: Identifying Retaining Lock (602 589 00 40 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 6: Identifying Pliers (606 589 00 37 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 7: Identifying Drift (119 589 00 43 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 8: Identifying Thrust Piece (111 589 25 63 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 9: Identifying Valve Assembly Tools Case (111 589 25 61 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

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Number	Designation
WH58.30-Z-1015-05A	Cylinder leakage testing unit