Remove/install injectors (ME-SFI) - AR07.03-P-6520H

ENGINE 275 in MODEL 215, 216, 220, 221, 230 

ENGINE 285 in MODEL 240 

Shown on cylinder 7 fuel injector, model 240 

Fig 1: Identifying Fuel Rail, Anti-Twist Lock And Fuel Injection Valves

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove fuel distributor rail (1) together with fuel injectors (Y62)		AR07.03-P-1451H
2	Detach anti-twist locks (2) and remove fuel injection valves (Y62) from fuel distributor rail (1)	Inspect O-rings for damage. Replace the respective fuel injector if the an O-ring is faulty. Installation:  Lubricate O-rings before installing the fuel injection valves. The anti-twist lock must engage in four-point lug (arrow) at fuel injector.
3	Install in the reverse order