Suzuki Burgman AN400 Service Manual

Engine Mechanical: 1D-35
CAUTION
!
When installing the spacer, be careful so that
the both edges are not overlapped.
b) Install the 2nd ring (3) and 1st ring (4) to piston.
NOTE
1st ring (4) and 2nd ring (3) differ in shape.
NOTE
Face the side with the stamped mark “A”
upward when assembling.
2) Position the gaps of the three rings and side rails as
shown. Before inserting piston into the cylinder,
check that the gaps are so located.
3) Install the piston and piston pin. Refer to “Engine Top
Side Assembly (Page1D-18)”.
Piston and Related Parts Inspection
B705H11406056
Refer to “Engine Top Side Disassembly (Page1D-16)”.
Piston Diameter
Measure the piston diameter using the micrometer at 15
mm (0.6 in) from the skirt end. If the piston diameter is
less than the service limit, replace the piston.
Special tool
(A): 09900–20204 (Micrometer (75 – 100 mm))
Piston diameter
Service limit: 80.880 mm (3.1842 in)
“A”: INCORRECT “B”: CORRECT
A
B
“A”
“B”
I705H1140170-02
3
4
I705H1140164-01
3
4
IT
2T
“A”
“A”
I705H1140133-04
“A”: 1st ring and upper side rail “C”: 2nd ring and lower side rail
“B”: Spacer
“A”
“B”
“C”
I705H1140172-03
15 mm (0.6 in)
I705H1140173-02
(A)
I649G1140262-02

Suzuki Burgman AN400 Specifications

General

Engine Type	4-stroke, 1-cylinder, liquid-cooled, DOHC
Displacement	400cc
Bore x Stroke	81.0 mm x 77.6 mm
Fuel System	Fuel injection
Starter	Electric
Front Suspension	Telescopic, coil spring, oil damped
Front Brake	Disc, twin
Rear Brake	Disc
Front Tire	120/70-15M/C 56S, tubeless
Rear Tire	150/70-13M/C 64S, tubeless
Curb Weight	215 kg
Fuel Capacity	13.5 liters
Transmission	CVT
Width	765 mm
Seat Height	735 mm
Rear Suspension	Swingarm type, coil spring, oil damped
Length	2235 mm
Height	1350 mm
Wheelbase	1580 mm