Suzuki kq750 Service Manual page 163

• Apply a thin coat of engine oil to the O-ring and install
the ISC valve assembly.
CAUTION
!
Replace the O-ring with a new one.
Special tool
: 09930–11950 (Torx wrench)
Tightening torque
ISC valve mounting screw (a): 2 N·m (0.2 kgf-m,
1.5 lb-ft)
• Apply a thin coat of engine oil to the new cushion seal
(2) and the O-ring (3).
CAUTION
!
Replace the cushion seal and O-ring with the
new ones.
2
• Install the fuel injector (4) by pushing it straight to the
throttle body.
!
Never turn the injector while pushing it.
• Install the fuel delivery pipe assembly (5) to the fuel
injector.
!
Never turn the fuel injector while installing
I831G1140044-01
them.
• Tighten the fuel delivery pipe mounting screws to the
specified torque.
Tightening torque
Fuel delivery pipe mounting screw (b): 5 N·m (0.5
kgf-m, 3.5 lb-ft)
3
I831G1140046-01
Engine Mechanical:
CAUTION
CAUTION
1D-12
4
I831G1140047-01
(b)
I831G1140048-01