GB-3
G
B
BC251
1. Parts location
SAFETY FIRST
Instructions contained in warnings within this manual marked
with a
symbol concern critical points which must be taken
into consideration to prevent possible serious bodily injury, and
for this reason you are requested to read all such instructions
carefully and follow them without fail.
WARNINGS IN THE MANUAL
WARNING
This mark indicates instructions, which must be followed in or-
der to prevent accidents, which could lead to serious bodily in-
jury or death.
IMPORTANT
This mark indicates instructions, which must be followed, or it
leads to mechanical failure, breakdown, or damage.
NOTE
This mark indicates hints or directions useful in the use of the
product.
Contents
1.
Parts location .................................................. 3
2.
Specifications ................................................. 4
3.
Warning labels on the machine ...................... 4
4.
Symbols on the machine ................................ 4
5.
For safe operation ........................................... 5
6.
Set up ............................................................. 8
7.
Fuel ................................................................. 9
8.
Operation ...................................................... 10
9.
Maintenance ................................................. 13
10.
Storage ......................................................... 15
11.
Disposal ........................................................ 15
12.
Troubleshooting guide .................................. 16
(1) Primer
(2) Air cleaner cover
(3) Choke lever
(4) Fuel tank
(5) Starter knob
(6) Line head
(7) Gear case
(8) Cutting attachment guard
(9) Loop handle
(10) Shaft tube
(11) Spark arrester
(12) Throttle trigger
(13) Stop switch
(14) Throttle cable
1
2
3
4
5
11
14
12
13
9
10
8
6
7
