Turbocharger Assembly Inspection - Suzuki Grand Vitara 2011 Manual

11) Connect turbocharger outlet hose (10) to
turbocharger (1).
Tightening torque
Turbocharger outlet hose clamp (turbocharger
side) (j): 5 N·m (0.5 kgf-m, 4.0 lb-ft)
8
(i)
(j)
2
3
(e)
(f)
12) Install catalytic converter referring to "Exhaust
System Components: For Diesel Engine Model in
Section 1K".
13) Install thermostat assembly referring to "Thermostat
Assembly Removal and Installation: For Diesel
Engine Model in Section 1F".
14) Install engine assembly referring to "Engine
Assembly Removal and Installation: For F9Q
Engine".
9
7
(b)
1
(c)
10
(g) (e)
5
(a)
(h)
6
I6JB0A143008-02
Engine Mechanical: For F9Q Engine 1D-163

Turbocharger Assembly Inspection

Turbocharger
Rotate turbine shaft (1) by hand and verify that it turns
smoothly without any abnormal noise and excessive
runout.
If a malfunction is found, replace turbocharger.
1
Boost Presser Control Valve
1) Remove turbocharger referring to "Turbocharger
Assembly Removal and Installation: For F9Q
4
Engine".
2) Set magnetic base (1) with dial gauge (2) as shown
in figure.
(d)
3) Connect special tool to boost presser control valve
(3).
Special tool
(A): 09917–47011
4) Measure stroke of boost presser control valve rod (4)
when applying specified pressure.
If measure stroke is out of specification, adjust rod
stroke referring to "Turbocharger Assembly
Adjustment: For F9Q Engine" or replace
turbocharger.
Boost presser control valve rod stroke
1.3 – 3.3 mm (0.052 – 0.129 in.) at 20 kPa (–0.2
kgf/cm 2 , 2.84 psi)
9.5 – 11.5 mm (0.374 – 0.452 in.) at 55 kPa (–0.55
kgf/cm 2 , 7.81 psi)
Stop at 60 kPa (–0.6 kgf/cm
S6JB0A1436069
I4RH0A140020-01
, 8.52 psi) or more
2
I5JB0B140139-01