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techtalk:evo:carb03a [2019/04/09 20:09] hippysmack [Considerations] |
techtalk:evo:carb03a [2019/04/10 00:22] hippysmack [Installing the Intake] |
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====== Installing the Intake ====== | ====== Installing the Intake ====== | ||
+ | Although this can be done with the fuel tank on, it's easier if you remove it. \\ | ||
The idea is to align the manifold & the carb BEFORE tightening everything into their final positions. ((IXL2Relax of the XLFORUM http://xlforum.net/forums/showthread.php?t=2068828&highlight=intake+manifold&page=9)) \\ | The idea is to align the manifold & the carb BEFORE tightening everything into their final positions. ((IXL2Relax of the XLFORUM http://xlforum.net/forums/showthread.php?t=2068828&highlight=intake+manifold&page=9)) \\ | ||
This will help to prevent air leaks. \\ | This will help to prevent air leaks. \\ | ||
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* Install the intake on the heads with the carb seal in place. | * Install the intake on the heads with the carb seal in place. | ||
* Leave the intake mounting bolts loose. | * Leave the intake mounting bolts loose. | ||
+ | * Line the inside of the seal with water or a thin film of oil to help the carb slide into it. \\ (you can also use a dab of water and dish soap solution) | ||
* Install the carb in the intake, the air cleaner on the carb and install the carb support on the heads loosely. | * Install the carb in the intake, the air cleaner on the carb and install the carb support on the heads loosely. | ||
* Then wiggle the intake up/down and visually inspect the seal top to bottom for evenness. | * Then wiggle the intake up/down and visually inspect the seal top to bottom for evenness. | ||
- | * Torque the crab support bolts. | + | * Torque the carb support bolts. |
* Then torque the intake bolts. | * Then torque the intake bolts. | ||
* Recheck the seal for evenness. | * Recheck the seal for evenness. | ||
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|Install the carb and carb support. \\ (air cleaner backing plate or other aftermarket) ((photo by Hippysmack))|Getting to the carb side bolts isn't easy from this \\ point of view. ((photo by Hippysmack))| | |Install the carb and carb support. \\ (air cleaner backing plate or other aftermarket) ((photo by Hippysmack))|Getting to the carb side bolts isn't easy from this \\ point of view. ((photo by Hippysmack))| | ||
|{{:techtalk:evo:carb:intake_manifold_10_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:carb:intake_manifold_11_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:evo:carb:intake_manifold_10_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:carb:intake_manifold_11_by_hippysmack.jpg?direct&300|}}| | ||
+ | |||
+ | You can use a long ball type Allen wrench on the intake bolts. \\ | ||
+ | But it may be difficult to get them fully inside the screws at the angle you're at. \\ | ||
+ | If so, it will be difficult to get them torqued as the wrench will slip out of the screw socket. \\ | ||
+ | That's where removing the top left motor mount comes in handy also. \\ | ||
+ | You can get both hands in there to install the wrench with variations of where you can pull from. \\ | ||
|If you remove the top left motor mount, you'll have \\ easier access to the intake bolts. ((photo by Hippysmack))|Then you can get both hands in there to install \\ the wrench with several pulling options on the bolts. ((photo by Hippysmack))| | |If you remove the top left motor mount, you'll have \\ easier access to the intake bolts. ((photo by Hippysmack))|Then you can get both hands in there to install \\ the wrench with several pulling options on the bolts. ((photo by Hippysmack))| | ||
|{{:techtalk:evo:carb:intake_manifold_14_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:carb:intake_manifold_12_by_hippysmack.jpg?direct&300|}}| | |{{:techtalk:evo:carb:intake_manifold_14_by_hippysmack.jpg?direct&300|}}|{{:techtalk:evo:carb:intake_manifold_12_by_hippysmack.jpg?direct&300|}}| | ||
+ | |||
+ | Do not over-torque the intake bolts. This will probably cause a leak. \\ | ||
+ | |||
+ | | Example of seals with over-torqued bolts. ((photos by Matt Black of the XLFORUM http://xlforum.net/forums/showthread.php?t=2068828&highlight=intake+manifold&page=8)) ||| | ||
+ | |{{:techtalk:evo:carb:intake_bolts_too_tight_1_by_matt_black.jpg?direct&200|}}|{{:techtalk:evo:carb:intake_bolts_too_tight_2_by_matt_black.jpg?direct&200|}}|{{:techtalk:evo:carb:intake_bolts_too_tight_3_by_matt_black.jpg?direct&200|}}| | ||
+ | |||
\\ | \\ |