Topica Loopframe_Guzzi Archive


Subject: RE: Idle Speed, now valve spacing

Author: AJ Huff

Date: Jun 4, 2005, 5:53 AM

Post ID: 1718972427



Have the right side done I think. Boy 0.15mm seems tight to me. I don't
have a tappet wrench so I held them with a small pair of vice grips
while I tightened the nut. Beyond me how you can use a torque wrench and
keep the tappet screw from turning at the same time.

Off to do the left side.

Thanks to everyone so far,

-AJ


Cam Conklin wrote:
 

 
 
Wow, that made a difference. THANKS! I measured 0.28mm intake and 0.30mm



exhaust. So that sounds like too loose rather than too tight, on this
side at least.

Just follow those tappet adjustment instructions to tighten up?

Thanks,

-AJ

AJ, Once you get the valves set prior to tightening, make sure you hold
the adjuster pin in the same exact position when you tighten down the
nut. They tend to move when you tighten, and it will throw off your
valve clearances. Recheck it to make sure, if it changes loosten the nut

and try again. As I recall, re-tourque the heads (BEFORE valves
adjusted) to about 25-30 ft.lbs. Including the hex nut below the cap on
top (12 O'clock). You need to remove the rocker arms to get to that one.

Cam in NJ
'74 Eldo Police



AJ Huff
'71 Ambassador
Three Rivers, MI
MGNOC# 19917

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