Echo POWER PRUNER 99944200530 - Manual (Page 13)

P
OWER
P
RUNER
TM A
TTACHMENT
O
PERATOR
'
S
M
ANUAL
13
3. Slide the cutting attachment onto the shaft housing until the hole
in the neck of the cutting attachment is aligned with the hole (C) in
the housing (It may be necessary to rotate the saw chain slightly
to align the internal pinion and drive shaft.)
4. Insert location bolt (B) into hole (C) and tighten to snug.
5. Tighten bolts (A), clamping the cutting attachment onto the
housing.
B
C
GUIDE BAR AND SAW CHAIN REPLACEMENT
WARNING
Never try to replace or adjust guide bar and saw chain with engine running. Always disconnect spark plug wire
before servicing guide bar and saw chain. This saw chain is VERY sharp, wear heavy gloves to protect your hands
when handling it. Wear eye protection meeting CE or ANSI specification Z87.1.
Guide Bar Replacement / Installation
Level 2
Tools Required: 10 x 19 mm (13/32 x 3/4 in.) T-wrench
1. Remove two (2) 6 mm guide bar nuts (A), and turn saw chain tension
adjustment slot (B) counterclockwise to release tension.
2. Remove sprocket cover (C).
3. Remove guide bar and saw chain from gear case and sprocket.
4. Remove chain from guide bar and check guide bar for damage and
excessive or uneven wear. Replace guide bar if necessary.
C
A
B