# help

**URL:** <https://forums.speedlife.net/t/help/214606>\
**Category:** NYSpeed Automotive\
**Created:** [July 17, 2011, 12:23pm UTC](https://forums.speedlife.net/t/help/214606 "2011-07-17T12:23:31Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![benzo90](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/benzo90/32/6078_2.png) [@benzo90](https://forums.speedlife.net/u/benzo90)\
**Post date:** [July 17, 2011, 12:23pm UTC](https://forums.speedlife.net/t/help/214606/1 "2011-07-17T12:23:31Z")

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does anyone know where to get an 04 impala service manual free on the web?  
my dad took apart the motor cuz of knockin and replaced some rob bearings n such. but he doesnt remember whick way the bearing caps went on. im a honda guy. i know nothing about chevys. any clues on the manual would be great thanks.

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**Author:** ![challengermike](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/challengermike/32/5106_2.png) [@challengermike](https://forums.speedlife.net/u/challengermike)\
**Post date:** [July 17, 2011, 1:07pm UTC](https://forums.speedlife.net/t/help/214606/2 "2011-07-17T13:07:39Z")

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He should of marked them before they came off.Sometimes there is a groove that lubes the other side piston in the cap.I dont think any manual is going to help on this.They always need to be a matched set and put in the same way they came apart.

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**Author:** ![Hass](https://avatars.discourse-cdn.com/v4/letter/h/51bf81/32.png) [@Hass](https://forums.speedlife.net/u/Hass)\
**Post date:** [July 17, 2011, 4:22pm UTC](https://forums.speedlife.net/t/help/214606/3 "2011-07-17T16:22:45Z")

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what motor?  
and yeah, you’re supposed to mark them, or lay them out or something so you know how they go back in.  
but it’s a little late…  
so what motor?

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**Author:** ![benzo90](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/benzo90/32/6078_2.png) [@benzo90](https://forums.speedlife.net/u/benzo90)\
**Post date:** [July 17, 2011, 8:17pm UTC](https://forums.speedlife.net/t/help/214606/4 "2011-07-17T20:17:30Z")

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it is a 3.4 liter. yea i know he was posed to mark them but i wasnt there when he took it apart. there is a single grove on both the cap and rod. do the grooves go on the same side as each other or opposite on these motors?