2000 SUZUKI SWIFT drive belt

1. Cylinder block
2. Front oil seal
3. Main bearing
4. Bearing cap
5. Cap washer
6. Cap bolt
7. Timing pulley key
8. Crankshaft
9. Thrust bearing:
Set oil grooves of bearing to weds.
10. Rear oil seal
11. Pin
12. Oil seal housing gasket
13. Oil seal housing
14. Housing bolt
15. Input shaft bearing
16. Flywheel
17. Flywheel bolt
: Tightening Torque
: Do not reuse
: Apply engine oil to sliding
: surfaces of each part.
78 N.m (7.8 kg-m)
12 N
.m (1.2 kg-m)
ENGINE MECHANICAL (G10, 1-CAM 6-VALVES ENGINE) 6A-27
MAIN BEARINGS, CRANKSHAFT AND CYLINDER BLOCK
REMOVAL
1) Remove engine with transmission from body as previously out-
lined.
2) Remove transmission from engine, and then remove clutch and
flywheel (drive plate for A / T).
3) Remove water pump belt, generator bracket, crankshaft pulley,
timing belt, and crankshaft timing belt pulley etc.
4) Remove cylinder head assembly.
5) Remove oil pan and oil pump strainer.
6) Remove pistons and connecting rods.
7) Remove oil pump and oil seal housing.
8) Remove main bearing caps and crankshaft.

ENGINE MECHANICAL (G10, 1-CAM 6-VALVES ENGINE) 6A-29
5) Install oil seal housing and its gasket.
Install new gasket. Do not reuse gasket removed in disassem-
bly. Oil lip portion of oil seal before installing. Tighten housing
bolts to specification.
After installing oil seal housing, gasket edges might bulge out;
if so, cut them off to make them flush with cylinder block and
oil seal housing.
Tightening Torque
(b): 12 N
.m (1.2 kg-m, 9.0 lb-ft)
6) Install oil pump.
Refer to item “Oil pump” for installation of oil pump.
7) Install flywheel (M / T model) or drive plate (A / T model).
Using special tool, lock flywheel and torque its bolts (1) to spec-
ification.
Special Tool
(A): 09924-17810
Tightening Torque
(c): 78 N
.m (7.8 kg-m, 56.5 lb-ft)
8) Install pistons and connecting rods as previously outlined.
9) Install oil pump strainer and oil pan.
10) Install cylinder head assembly to cylinder block (1).
Before installing cylinder head assembly to cylinder block,
install check valve (2) into oil gallery in cylinder block, directing
slit of valve toward top of cylinder block.
NOTE:
Tighten cylinder head bolts to specified torque as pre-
viously outlined.
Whenever installing cylinder head to new cylinder block,
use following procedure to tighten cylinder head bolts.

Tighten cylinder head bolts to specified torque as pre-
viously outlined and loosen them once till tightening
torque becomes “zero”. And then torque them to specifi-
cation again.
11) Install crankshaft timing belt pulley, timing belt, crankshaft
pulley, water pump pulley, etc., as previously outlined.
12) Install clutch to flywheel (M / T model).
For clutch installation, refer to Section 7C.
13) Install engine with transmission to body as previously outlined.

6A1-2 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
GENERAL DESCRIPTION
ENGINE
The engine is a water-cooled, in line 4 cylinders, 4 stroke cycle gasoline unit equipped with its S.O.H.C. (Single
Overhead Camshaft) valve mechanism arranged for “V”-type valve configuration and 16 valves (IN 2 and EX 2 / one
cylinder).
The single overhead camshaft is mounted over the cylinder head: it is driven from crankshaft through timing belt
and opens and closes its valves via the rocker arms.

1. Timing belt
2. Tensioner
3. Tensioner plate
4. Tensioner spring
5. Camshaft timing pulley
6. Tensioner bolt
7. Pulley bolt
8. Seal
9. Inside cover seal
10. Inside cover
11. Outside cover seal
12. Outside cover
13. Tensioner stud
14. Damper
1. Water pump pulley
: Tightening Torque
ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-19
TIMING BELT AND BELT TENSIONER
REMOVAL
1) Disconnect negative cable at battery.
2) Remove right side of engine under cover.
3) Remove power steering pump belt or A / C compressor belt, if
equipped.
4) Disconnect IAT sensor at coupler.
5) Remove air cleaner case with air cleaner outlet hose.
6) Remove power steering hose stay (1) (if equipped).
7) Remove water pump pulley and drive belt.

4. Damper
6A1-22 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
2) Install tensioner (2) and tensioner plate (3):
Do not tighten tensioner bolt (1) with wrench yet. Hand tighten
only at this time.
Check to ensure that plate movement in arrow direction as
shown in figure causes tensioner to move in the same direction.
If no associated movement between plate and tensioner occurs,
remove tensioner and plate again and reinsert plate lug into ten-
sioner hole.
3) Check that timing mark (2) on camshaft timing belt pulley is
aligned with “V” mark (1) on cylinder head cover. If not, align two
marks by turning camshaft but be careful not to turn it more than
its allowable turning range which is described on previous page.
4) Check that timing mark (2) on crankshaft timing belt pulley is
aligned with arrow mark (1) on oil pump case. If not, align two
marks by turning crankshaft but be careful not to turn it more
than its allowable turning range which is described on previous
page.
5) Install timing belt and tensioner spring (2).
With two sets of marks aligned and tensioner plate pushed up,
install timing belt on two pulleys in such a way that drive side (1)
of belt is free from any slack.
And then install tensioner spring as shown in figure, and hand-
tighten tensioner stud (3).
NOTE:

When installing timing belt, match arrow mark (
) on
timing belt with rotating direction of crankshaft.

In this state, No. 4 piston is at top dead center of compres-
sion stroke.

6A1-24 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
12) Install water pump pulley (1) and drive belt.
Tightening Torque
(a): 11 N
.m (1.1 kg-m, 8.0 lb-ft)
13) Adjust drive belt tension referring to Section 6B.
14) Adjust power steering pump belt tension or A/C compressor
belt tension, if equipped.
Refer to Section 0B.
15) Install P / S hose stay (if equipped).
16) Install air cleaner case with air cleaner outlet hose.
17) Install right side of engine under cover.
18) Install clutch housing (torque converter housing for A / T) lower
plate.
19) Connect negative cable at battery.

6A1-32 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
5) Install timing pulley key (2) and crank timing belt pulley (3) and
crankshaft pulley pin (1). Refer to figure for proper installation
of these parts.
With crankshaft locked using flat end rod or the like (5), tighten
crank timing belt pulley bolt (4) to specified torque.
Tightening Torque
(a): 130 N
.m (13.0 kg-m, 94.0 lb-ft)
6) Install timing belt, tensioner, oil pump strainer, oil pan and other
parts as previously outlined.
7) Check to ensure that all removed parts are back in place. Rein-
stall any necessary parts which have not been reinstalled.
8) Adjust water pump drive belt tension referring to Section 6B.
9) Adjust power steering pump belt tension or A / C compressor
belt tension, if equipped.
Refer to Section 0B.
10) Refill engine with engine oil referring to “ENGINE OIL
CHANGE” in Section 0B.
11) Connect negative cable at battery.
12) After completing installation, check oil pressure by running en-
gine.

ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-53
4) Reverse removal procedure for installation.
5) Adjust water pump drive belt tension by referring to “ENGINE
COOLING” section.
6) Adjust power steering pump belt tension or A / C compressor
belt tension, if equipped.
Refer to Section 0B.
7) Adjust intake and exhaust valve lashes as previously outlined.
8) Adjust accelerator cable play.
Refer to Section 6E.
9) Check to ensure that all removed parts are back in place.
Reinstall any necessary parts which have not been reinstalled.
10) Refill cooling system referring to Section 6B.
11) Connect negative cable at battery.
12) Confirm that ignition timing is within specification.
13) Verify that there is no fuel leakage, coolant leakage and ex-
haust gas leakage at each connection.