Remove/Install Valve Stem Seals - AR05.30-P-3501MRI

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Engine 264 in model 205, 253

Fig 1: Valve Stem Seals Components Location - Engine 264 In Model 253

Courtesy of MERCEDES-BENZ USA

	Risk of injury to skin and eyes due to handling of engine oil. Risk of poisoning caused by swallowing engine oil	Wear protective gloves, protective clothing and safety glasses. Do not fill engine oil into beverage containers.	AS18.00-Z-0001-01A
	Risk of injury caused by scraping or cutting body parts on sharp vehicle parts	Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels.	AS00.00-Z-0017-01A
	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
	Remove/install
1	Remove valve springs (3).		AR05.30-P-3021MRI
2	Remove valve stem seals (5) using pliers (07).		AR05.30-P-3510-01MRH
	Specified engine oils (service) - Overview	Wet new valve stem seals (5) with engine oil.	BB00.40-P-0223-02A
		Pliers	Fig 3
		Drift	Fig 2
3	Install in the reverse order.

Fig 2: Identifying Drift (604 589 00 43 00)

Courtesy of MERCEDES-BENZ USA

Fig 3: Identifying Pliers (606 589 00 37 00)

Courtesy of MERCEDES-BENZ USA