Oregon CHAINSAW Maintenance And Safety Manual page 64

POWER MATCH
4. With the bar body, nose, and rivet solidly supported on a strong flat
metal surface, peen the Power Match
end of a hammer. Do not hit the bar body, hit only the rivet head. Strike
only on the "X" side; To ckeck installation, grip the bar body in one
hand, and twist. Nose and body should feel like a single, solid piece.
If not (if any movement in the nose-bar joint area is felt-or if any clicking
sound from the same area is heard), tighten the rivet with a few more
hammer strokes.
5. File down the rails of new noses to align with the rails of old bar
bodies.
6. Grease the new nose sprocket. Clean out guide-bar grease hole
before using lubricant. Pump grease into hole until excess grease
appears around the nose-sprocket teeth of the guide bar.
60.
GUIDE BARS
BAR NOSES (CONTINUED)
®
"X" Side Up
GUIDE BARS GUIDE BARS
rivet's head down with the flat
®