Maintenance and Lubrication: 0B-4
Spark Plug Inspection and Cleaning
B705H10206004
Inspect spark plug
Every 6 000 km (4 000 miles, 12 months)
Replace spark plug
Every 12 000 km (7 500 miles, 24 months)
Carbon Deposit
Check to see if there are carbon deposits on the plug. If
carbon is deposited, remove it using a spark plug
cleaner.
Heat range
Spark Plug Gap
Measure the plug gap with the thickness gauge. If the
gap is out of specification, adjust it to the following gap.
Special tool
: 09900–20803 (Thickness gauge)
Spark plug gap “a” (Standard)
0.7 – 0.8 mm (0.028 – 0.031 in)
Electrodes Condition
CAUTION
!
Confirm the thread size and reach when
replacing the plug. If the reach is too short,
carbon will be deposited on the screw
portion of the plug hole and engine damage
may result.
Check to see the worn or burnt condition of the
electrodes. If it is extremely worn or burnt, replace the
plug. And also replace the plug if it has a broken
insulator, damaged thread.
Valve Clearance Inspection and Adjustment
B705H10206005
Inspect valve clearance
Every 24 000 km (14 500 miles, 48 months)
Inspection
The valve clearance specification is different for intake
and exhaust valves. Valve clearance must be checked
and adjusted, a) at the time of periodic inspection, b)
when the valve mechanism is serviced, and c) when the
camshafts are removed for servicing.
1) Remove the air cleaner box. Refer to “Air Cleaner
Box Removal and Installation in Section 1D
(Page1D-9)”.
2) Dismount the throttle body.
3) Remove the spark plug. Refer to “Spark Plug
Removal and Installation (Page0B-3)”.
4) Remove the cylinder head cover (1).
5) Remove the cooling fan duct. Refer to “Cooling Fan
Filter Inspection in Section 5A (Page5A-6)”.
6) Remove the valve timing inspection plug (2) and
bring the piston to TDC on the compression stroke
by turning the crankshaft until the line “A” on the
generator rotor aligns with the slit “B” in the
generator cover.
Valve clearance (when cold)
Standard
Cold type
NGK
CR7E
CR8E
DENSO
U22ESR-N
U24ESR-N
I705H1020070-06
Standard
IN
0.10 – 0.20 mm (0.004 – 0.008 in)
EX
0.20 – 0.30 mm (0.008 – 0.012 in)
1
I705H1020009-01
2
“A”
“B”
I705H1020010-01
Содержание Burgman AN400
Страница 1: ...9 9 5 0 0 3 4 1 0 0 0 1 E AN400 ...
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Страница 33: ...Maintenance and Lubrication 0B 6 INTAKE SIDE I310G1020024 02 ...
Страница 34: ...0B 7 Maintenance and Lubrication EXHAUST SIDE I310G1020025 02 ...
Страница 58: ...0C 10 Service Data ...
Страница 284: ...1K 6 Exhaust System ...
Страница 340: ...3A 10 Drive Chain Drive Train Drive Shaft ...
Страница 384: ...4D 9 Parking Brake ...
Страница 420: ...6B 13 Steering Handlebar ...
Страница 456: ...9D 9 Exterior Parts 1 2 A I705H1940056 03 1 Pillion rider handle 2 Pillion rider handle cover A To frame ...
Страница 474: ...Prepared by April 2006 Part No 99500 34100 01E Printed in Japan 476 ...
Страница 475: ...Printed in Japan K7 ...