The more you use a saw chain the longer it becomes. It
is therefore important to adjust the saw chain regularly
to take up the slack.
Do a check of the saw chain tension every time you
refuel. Tension the chain as tightly as possible, but not
so tight that you cannot pull it round freely by hand.
Note: A new saw chain has a running-in period during
which you should do a check of the tension more
frequently.
1. Undo the bar nuts that hold the clutch cover/chain
brake. Use the combination spanner.
2. Tighten the bar nuts by hand as tight as you can.
3. Raise the tip of the bar and stretch the saw chain by
tightening the chain tensioning screw. Use the
combination spanner. Tighten the saw chain until it
does not sag from the underside of the bar.
4. Tighten the bar nuts using the combination spanner
and lift the tip of the bar at the same time.
5. Make sure that you can pull the saw chain round
freely by hand and that it does not sag from the
underside of the bar.
The position of the chain tensioning screw on our
chainsaws varies from model to model. See instructions
under the heading
Product overview GZ4350 on page 2
to find out where it is on your model.
Lubrication of the cutting equipment
To do a check of the saw chain lubrication
Do a check of the chain saw lubrication each time you
refuel.
1. Start the product and let it run at 3/4 throttle. Aim the
tip of the bar at a light coloured surface about 20 cm
(8 inches) away.
2. After 1 minute running you should see a distinct line
of oil on the light surface.
What to do if the saw chain lubrication is not working
Do the following if the saw chain lubrication is not
working:
• Do a check of the oil channel in the bar to make sure
that it is not obstructed. Clean if necessary.
• Do a check of the groove in the edge of the bar to
make sure that it is clean. Clean if necessary.
• Make sure that the bar tip sprocket turns freely and
that the lubricating hole in the tip sprocket is not
blocked. Clean and lubricate if necessary.
34
320 - 005 - 27.09.2017
Summary of Contents for GZ4350
Page 89: ...104 112 129 98 320 005 27 09 2017 89...
Page 90: ...90 320 005 27 09 2017...
Page 91: ...320 005 27 09 2017 91...
Page 92: ...114 GZ4350 87 114 A A B C D C D 92 320 005 27 09 2017...
Page 93: ...320 005 27 09 2017 93...
Page 94: ...114 A B 98 104 94 320 005 27 09 2017...
Page 95: ...320 005 27 09 2017 95...
Page 96: ...3 m 10 ft 129 96 320 005 27 09 2017...
Page 97: ...Zenoah 129 cm L T PITCH D D 2 mm PITCH D D 2 mm 320 005 27 09 2017 97...
Page 98: ...1 2 A 98 320 005 27 09 2017...
Page 99: ...3 4 5 6 122 7 8 9 320 005 27 09 2017 99...
Page 101: ...1 2 3 4 5 1 Zenoah Zenoah 0 C 32 F 1 2 3 4 5 3 m 10 ft 320 005 27 09 2017 101...
Page 102: ...1 2 3 1 2 102 320 005 27 09 2017...
Page 103: ...1 2 3 4 5 6 7 1 2 320 005 27 09 2017 103...
Page 104: ...104 320 005 27 09 2017...
Page 105: ...320 005 27 09 2017 105...
Page 106: ...1 2 1 2 3 3 4 1 2 106 320 005 27 09 2017...
Page 107: ...3 a b 2 3 4 a 1 3 b 5 a 1 3 b 2 1 2 320 005 27 09 2017 107...
Page 108: ...110 1 2 3 135 1 2 3 108 320 005 27 09 2017...
Page 109: ...1 2 2 1 1 3 1 1 2 2 2 1 1 4 45 90 1 3 5 cm 1 5 2 in 2 3 4 320 005 27 09 2017 109...
Page 110: ...5 1 10 6 129 110 320 005 27 09 2017...
Page 111: ...1 2 3 4 5 2 3 2 54 cm 1 in 2 54 5 08 cm 1 2 in 6 7 320 005 27 09 2017 111...
Page 112: ...1 0 C 1 2 1 2 2 5 C 112 320 005 27 09 2017...
Page 113: ...1 2 1 2 1 2 Zenoah L H T T H L L H 10 2700 L T H L H 1 2 10 99 320 005 27 09 2017 113...
Page 114: ...3 4 L 5 L 6 7 H H H H 1 2 H 4 L H 1 2 0 6 mm 0 024 in 1 114 320 005 27 09 2017...
Page 115: ...2 3 4 5 1 99 2 3 1 2 320 005 27 09 2017 115...
Page 116: ...3 4 5 1 2 1 2 1 2 STOP 1 116 320 005 27 09 2017...
Page 117: ...2 3 1 2 30 cm 12 3 320 005 27 09 2017 117...
Page 118: ...4 3 5 6 7 119 1 117 2 3 4 118 119 1 2 2 1 2 118 320 005 27 09 2017...
Page 119: ...3 4 119 1 2 3 1 2 3 4 Zenoah 320 005 27 09 2017 119...
Page 120: ...1 2 3 4 5 1 2 3 4 5 1 2 1 2 1 2 0 65 mm 3 0 65 mm 0 025 128 A B 120 320 005 27 09 2017...
Page 121: ...A B Zenoah 130 130 1 122 2 3 4 4 mm 5 32 min 4 mm 5 32 320 005 27 09 2017 121...
Page 122: ...C 130 A B C 121 1 2 1 2 122 320 005 27 09 2017...
Page 123: ...3 4 5 GZ4350 87 1 3 4 20 cm 8 2 1 A B A B 320 005 27 09 2017 123...
Page 124: ...A B 1 2 3 4 1 2 3 4 5 4 mm 1 2 3 124 320 005 27 09 2017...
Page 125: ...4 1 a b 13 15 15 16 18 1 2 3 4 5 320 005 27 09 2017 125...
Page 126: ...112 0 6 mm 0 024 in 0 65 mm 126 320 005 27 09 2017...
Page 127: ...320 005 27 09 2017 127...
Page 259: ...SP33G 4 8 mm 586 93 34 01 0 65 mm 30 80 H30 505 69 81 27 85 320 005 27 09 2017 259...
