Suzuki Engine 2002 GRAND VITARA SQ420 Service Manual page 620

INSTALLATION
For G16 engine
1) Install new pump gasket (2) to cylinder block.
2) Install water pump (1) to cylinder block.
Tightening torque
Water pump bolt (G16 engine)
(a) : 12 N·m (1.2 kg-m, 8.5 lb-ft)
3) After installing water pump, install rubber seal (1) between
water pump and oil pump.
4) Install belt tensioner, timing belt and timing belt outside cover
referring to "Timing Belt and Belt Tensioner" in Section 6A1.
5) Install generator adjusting arm (1).
6) With engine oil applied to O-ring (2), install oil level gauge
guide (1).
7) Install crankshaft pulley, water pump pulley, pump drive belt,
cooling fan/clutch and fan shroud.
Tightening torque
Cooling fan/clutch nuts (G16 engine) :
11 N·m (1.1 kg-m, 8.0 lb-ft)
Crankshaft pulley No.2 bolts (G16 engine) :
16 N·m (1.6 kg-m, 11.5 lb-ft)
8) Adjust cooling fan belt tension as previously outlined.
9) Connect negative cable (–) at battery.
10) Fill coolant.
11) After installation, check each part for leakage.
ENGINE COOLING 6B-29