Audi AMB Service Manual page 490

ENGINE 1.8 Liter 4-Cyl. 5V Turbo Engine Mechanical, Engine Code(s): AMB
Fig. 216: Releasing Pressure Fork
Courtesy of VOLKSWAGEN UNITED STATES, INC.
Screw snap-in device VAS5161/6 with attaching fork VAS5161/4 onto stud on cylinder head.
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Push guide bushing VAS5161/13 as far as it will go into valve lifter guide on valve to be removed.
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Installed position: Checkered areas must be at right angle to direction of travel
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Push knurled spacer ring VAS5161/17 onto cartridge VAS5161/8.
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Push cartridge into guide bushing.
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Attach pressure fork VAS5161/2 to snap-in device VAS5161/6 and press cartridge downward.
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Simultaneously, turn knurled screw of cartridge clockwise until ends engage in valve keepers.
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Move knurled screw back and forth slightly so that valve keepers are pressed apart and taken up into
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cartridge.
Fig. 217: Releasing Pressure Fork
Courtesy of VOLKSWAGEN UNITED STATES, INC.
Release pressure fork.
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Remove cartridge with spacer ring, guide bushing, valve head and valve spring.
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2005 Audi A4 Quattro
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