Balance Shaft Sprocket Bolts

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Jan 22, 2019 | 05:26 PM

#11

donbrew

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Joined: 01-23-2009

Posts: 26,448

From: Fredericksburg,VA

I'm pretty sure I just postedf the spec in the torque thread. From Mitchel. https://www.chevyhhr.net/forums/how-...e-items-54648/

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Jan 22, 2019 | 09:10 PM

#12

Oldblue

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Joined: 10-13-2011

Posts: 39,900

From: Welland,Ont Canada

Remove the retainer tabs place a drill bit in the hole to hold the gear to remove the 15 mm bolt holding the gear (sprocket) on. Re-install the new gear and torque to 37 ft-lbs. The new gear is slotted so it can only go on one way. Do not mix up the intake & exhaust balance shaft gears.

Jan 23, 2019 | 07:29 AM

#13

m_ridzon

Thread Starter

Senior Member

Joined: 01-16-2017

Posts: 384

From: Ohio

Quote:

Originally Posted by Oldblue

Remove the retainer tabs place a drill bit in the hole to hold the gear to remove the 15 mm bolt holding the gear (sprocket) on.

No need. Impact buzzed it right off, with no issues.

Quote:

Originally Posted by Oldblue

Re-install the new gear and torque to 37 ft-lbs.

I'm just curious on where you found this information, because I scoured but couldn't find it anywhere.

Quote:

Originally Posted by Oldblue

The new gear is slotted so it can only go on one way. Do not mix up the intake & exhaust balance shaft gears.

Exactly. I was careful to mark everything (including these shafts and gears) during disassembly. Not to mention, the balance shaft sprockets have notations on the front, "intake" and "exhaust." So unless you're really in the twilight zone, you can't mess it up! Haha!