Valve And Cylinder Head Assembly Inspection; Valve And Cylinder Head Disassembly And Reassembly - Suzuki Grand Vitara 2011 Manual

1D-174 Engine Mechanical: For F9Q Engine

Valve and Cylinder Head Assembly Inspection

Cylinder Head Assembly Specifications (for
Reference)
Valve and cylinder head specification
Item
Valve protrusion
(valve closed)
Intake valve
Max. valve lift
Exhaust valve
Special tool
(A): 09910–26510
(A)
1. Intake valve
Valve and Cylinder Head Disassembly and
Reassembly
Disassembly
1) Using special tool (A) and (B), compress valve
spring, and remove valve cotters (1) also by using
special tool (C).
Special tool
(A): 09916–19030
(B): 09916–14521
(C): 09916–84511
S6JB0A1436063
Specification
– 0.03 to 0.21 mm
(– 0.0011 to 0.0082 in.)
8.866 mm
(0.34895 in.)
10.344 mm
(0.40724 in.)
1
2
I5JB0B140080-01
2. Exhaust valve
S6JB0A1436064
I5JB0B140081-01
2) Release special tool and remove spring retainer,
valve spring and spring seat from cylinder head.
3) Remove valve from combustion chamber side.
4) Measure stem seal height as follows in order to
install stem seal in specified position.
Special tool
(A): 09917–96530
1. Pushrod
2. Tube
a) Fit pushrod (1) of special tool on valve stem seal.
b) Fit guide tube (2) of special tool over pushrod (1)
until guide tube comes into contact with cylinder
head, and lock pushrod with screw (3).
c) Remove special tool.
I5JB0B140082-01
I5JB0B140083-02
3. Screw
4. Fitting
I5JB0B140084-01