Guide Bar And Saw Chain Replacement - Echo Power Pruner PPT-2400 Operator's Manual

guIde bar and saw chaIn replacement

WARNING
Never try to replace or adjust guide bar and saw chain with engine
running. This saw chain is VERY sharp, wear heavy gloves to
protect your hands when handling it. Wear eye protection meeting
CE or ANSI Z 87.1 specification.
Guide Bar Replacement / Installation
Level 2
Tools Required: 10 x 19 mm T-Wrench
• Loosen two (2) 10 mm guide bar nuts and relieve saw chain tension
turning screw anticlockwise.
• Remove sprocket cover.
• Free saw chain from sprocket and remove from guide bar. If guide
bar is okay proceed to saw chain installation.
• Slide guide bar forward and remove from cutting attachment. Install
new guide bar sliding it onto the cutting attachment as far as pos-
sible.
• Turn saw chain tensioner screw until adjusting pin fits into round
hole in guide bar.
Saw Chain Installation
Level 2
• Install new saw chain onto guide bar. Make sure cutting links are
faced towards the nose of the guide bar.
• Engage saw chain with sprocket.
• Replace sprocket cover and guide bar nuts.
• Follow instruction on adjusting saw chain tension.
Guide Bar Cover Cleaning
Tools Required: 10 x 19 mm (13/32 x 3/4 in.) T-wrench
1. Remove two (2) 6 mm guide bar nuts (A).
2. Remove guide bar cover (B).
3. Gently brush debris from inside guide bar cover and from around
sprocket.
4. Install guide bar cover (B), install and tighten guide bar nuts (A).
P P
ower runer ™
o M
Perator ' s anual
Two guide
bar nuts
Sprocket
cover
Tensioner screw
Adjusting pin
B
25
A