Checking spark plug, Honda
♦
Check, clean and replace the spark plug.
Every 500 hours of operation
(yearly)
Maintenance routines:
♦
Adjust valve clearance for intake and exhaust
valves. See engine manual for more information.
♦
Clean and check fuel filter and fuel tank. See
engine manual for more information.
♦
Replace air filter.
♦
Clean the engine's cooling flanges. See engine
manual for more information.
♦
Change oil in the engine. See engine manual for
more information.
♦
Clean and adjust the carburettor. See engine
manual for more information.
Cleaning the fuel tank
♦
Inspect and clean the fuel tank (A).
Inspection and adjustment of engine
1. Clean and adjust the carburettor (A).
2. Clean engine cooling flanges (B).
3. Adjust the engine's valve (C) clearance.
Cleaning the blade shaft
Disassemble the blade shafts from the hub and clean
the parts carefully. Grease the contact areas before
assembling it again.
1. Loosen the screws (A) for the outer ring from the
blade shafts (B).
A
B
D
C
2. Remove the outer ring (C).
3. Pull out the blade shafts (B) from the hub.
4. Clean the contact surfaces on the blade shafts
(B) and the hub.
5. Grease the surfaces and assemble the blade
shafts (B) again.
© 2051 Construction Tools EOOD | No. 9800 1224 01b | 2051-05-18
Original instructions
22
BG 240 H4
Safety and operating instructions
