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Removing 1985-1988 Volvo 740 Throttle Body

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In order to perform any sort of repair on the throttle body unit, it must first be removed from the engine by following these step by step instructions

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  1. Removing 1985-1988 Volvo 740 Throttle Body, 1985-1988 Volvo 740 Preparing Car For Work: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Removing 1985-1988 Volvo 740 Throttle Body, 1985-1988 Volvo 740 Preparing Car For Work: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Firstly Disconnect battery

    • Always take the negative terminal off first.

    • '''General Tip After disconnecting the battery leave the car for about 10 mins , This lets any residual energy left in the electrical system to dissapate. It is good practise whatever the job

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  2. Removing 1985-1988 Volvo 740 Throttle Body, Removing Throttle Body: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Locate throttle body on right side of engine, it is between the intake tube and intake manifold.

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  3. Removing 1985-1988 Volvo 740 Throttle Body: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Locate throttle linkage cable assembly.

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    • Twist the assembly clockwise.

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    • Slide both slackened cables off assembly’s guides.

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    • Locate the two hoses on the top of the throttle body.

    • Gently lift the hoses off.

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  8. Removing 1985-1988 Volvo 740 Throttle Body: crwdns2935265:07crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Use a flat head screwdriver to loosen the hose clamp attaching the intake tube to the throttle body.

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  9. Removing 1985-1988 Volvo 740 Throttle Body: crwdns2935265:08crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Remove the intake tube from the throttle body.

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  10. Removing 1985-1988 Volvo 740 Throttle Body: crwdns2935265:09crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Locate wiring clip on the underside of the throttle body.

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    • Press down on the locking mechanism before gently removing the wiring clip.

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  12. Removing 1985-1988 Volvo 740 Throttle Body: crwdns2935265:011crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Removing 1985-1988 Volvo 740 Throttle Body: crwdns2935265:011crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Removing 1985-1988 Volvo 740 Throttle Body: crwdns2935265:011crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Locate throttle linkage arm.

    • Open the locking clip with a flat head screwdriver.

    • Pry off the linkage arm with a flat head screwdriver.

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    • Locate the three 13mm nuts attaching the throttle body to the intake manifold.

    • Remove nuts with a 13mm crescent wrench.

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    • Lift the throttle body off of the intake manifold.

    • The manifold is now out of the engine bay and ready for cleaning or adjustment.

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To reassemble your device, follow these instructions in reverse order.

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Raymond

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Cal Poly, Team 3-28, Regan Fall 2010 crwdns2935289:0Cal Poly, Team 3-28, Regan Fall 2010crwdne2935289:0

CPSU-REGAN-F10S3G28

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