GB-7
G
B
PSZ2600
6. Set up
(1) Chain tension adjuster
screw
(a) Loosen
(b) Tighten
MOUNTING ENGINE
1. Push the shaft tube toward the clutch housing and rotate it
by hand to check that the power transmission shaft is en-
gaged with the gears.
2. Insert the power transmission shaft housing into the clutch
housing until it bottoms, and align the positioning holes on
the clutch housing and the shaft tube and install the screw.
When difficult to engage, twist the engine slightly.
3. Fasten the clamp securely with two screws.
IMPORTANT
Tighten the screws gradually by turns.
CONNECTING THROTTLE WIRE
1. Remove the air cleaner cover.
2. Connect the end of the throttle wire to the joint on the top of
the carburetor.
CONNECTING SWITCH WIRES
• Connect the switch wires between the engine and the main
unit. Pair the wires of the same color.
ATTACHING THE PRUNING MECHANISM
(1)
(2)
(3)
(4)
(5)
(1) Tube
(2) Transmission
(3) Screw hole
(4) Fastening bolt
(5) Bolt
1. Remove the cap on the end of the tube.
2. Remove the bolt screwed into the end of the transmission.
3. Insert the end of the tube into transmission.
4. Line up the hole on the end of the transmission into which
the bolt is to be inserted with the screw hole on the tube,
and screw the bolt firmly in.
5. Using a wrench, screw the bolt provided to fix the mecha-
nism into place.
A standard package contains the items as shown below.
(1) Guide bar
(2) Saw chain
(3) Transmission
(4) Sprocket
(5) Chain tension adjuster screw
(6) Nut
(7) Chain tension adjuster nut
(8) Chain cover
Install the guide bar and the saw chain on the transmission as
follows.
WARNING
The saw chain has very sharp edges. Use protective
gloves for safety.
1. Loosen a nut and remove the chain cover.
2. Mount the guide bar then fit the saw chain around the guide
bar and sprocket.
WARNING
Pay attention to the correct direction of the saw chain.
3. Fit the chain tension adjuster nut into the lower hole of the
guide bar, then install the chain cover, and fasten the
mounting nut to finger tightness.
(1) Hole
(2) Moving direction
(3) Chain cover
4. Adjust the chain tension by turning the chain tension ad-
juster screw until the tie straps just touch the bottom side of
the bar rail.
