wheel torque SUZUKI SWIFT 2000 1.G SF310 Service User Guide

A: Crankshaft pulley side
B: Flywheel side
6A1-62 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
INSTALLATION OR CONNECTION
1) Apply engine oil to pistons, rings, cylinder walls, connecting rod
bearings and crankpins.
NOTE:
Do not apply oil between connecting rod and bearing or be-
tween bearing cap and bearing.
2) Install guide hoses over connecting rod bolts.
These guide hoses protect crankpin and threads of rod bolt from
damage during installation of connecting rod and piston assem-
bly.
3) When installing piston and connecting rod assembly into cylin-
der bore, point arrow mark on piston head to crankshaft pulley
side.
4) Install piston and connecting rod assembly into cylinder bore.
Use special tool (Piston ring compressor) to compress rings.
Guide connecting rod into place on crankshaft.
Using a hammer handle, tap piston head to install piston into
bore. Hold ring compressor firmly against cylinder block until all
piston rings have entered cylinder bore.
Special Tool
(A): 09916-77310
5) Install bearing cap (1):
Point arrow mark (2) on cap to crankshaft pulley side (3).
Tighten cap nuts to specification.
Tightening Torque
(a): 35 N
.m (3.5 kg-m, 25.5 lb-ft)

1. Cylinder block
2. Front oil seal:
Apply engine oil to contact part
of crankshaft with oil seal lip.
3. Main bearing:
Apply engine oil to bearing
inside surfaces.
4. Bearing cap
5. Cap bolt:
Apply engine oil to bolt and
bearing surfaces.
6. Timing pulley key7. Crankshaft:
Apply engine oil to crankshaft
journals.
8. Thrust bearing:
Set oil grooves of bearing to
crank weds.
Apply engine oil.
9. Rear oil seal:
Apply engine oil to contact part
of crankshaft with oil seal lip.10. Pin
11. Oil seal housing gasket
12. Oil seal housing
13. Housing bolt
14. Input shaft bearing
15. Flywheel
16. Flywheel bolt
: Do not reuse
: Tightening Torque
15 16
78 N.m (7.8 kg-m) for flywheel
95 N.m (9.5 kg-m) for drive plate
6A1-68 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
MAIN BEARINGS, CRANKSHAFT AND CYLINDER BLOCK

1. Gaging plastic
ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-71
Main Bearings
General information

Service main bearings are available in standard size and 0.25
mm (0.0098 in.) undersize, and each of them has 5 kinds of bear-
ings differing in tolerance.

Upper half of bearing (2) has oil groove (3) as shown in figure.
Install this half with oil groove to cylinder block (1).

On each main bearing cap, arrow mark and number are em-
bossed as shown in figure.
When installing each bearing cap to cylinder block, point arrow
mark toward crankshaft pulley side and install each cap from that
side to flywheel side in ascending order of numbers “1”, “2”, “3”,
“4” and “5”. Tighten cap bolts to specified torque.
Inspection
Check bearings for pitting, scratches, wear or damage.
If any malcondition is found, replace both upper and lower halves.
Never replace one half without replacing the other half.
Main bearing clearance
Check clearance by using gaging plastic (1) according to the follow-
ing procedure.
1) Remove bearing caps.
2) Clean bearings and main journals.
3) Place a piece of gaging plastic to full width of bearing (parallel
to crankshaft) on journal, avoiding oil hole.
4) Install bearing cap as previously outlined and evenly toque cap
bolts to specified torque.
Bearing cap MUST be torqued to specification in order to assure
proper reading of clearance.
Tightening Torque
(a): 54 N
.m (5.4 kg-m, 39.0 lb-ft)
NOTE:
Do not rotate crankshaft while gaging plastic is installed.

1. Short bolts
2. Long bolts
6A1-78 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
3) Install crankshaft to cylinder block.
4) Install bearing cap to cylinder block, making sure to point arrow
mark (on each cap) to crankshaft pulley side. Fit them sequen-
tially in ascending order, 1, 2, 3, 4 and 5, starting from pulley side.
After installing bearing cap stiffeners, tighten bearing cap bolts
in such order as shown in figure a little at a time and repeat it till
they are tightened to specified torque.
Tightening Torque
(a): 54 N
.m (5.4 kg-m, 39.0 lb-ft)
NOTE:
After tightening cap bolts, check to be sure that crankshaft
rotates smoothly when turning it by 8.0 N
.m (0.8 kg-m, 5.8
lb-ft) torque or below.
5) Install new gasket and oil seal housing.
Do not reuse gasket removed in disassembly. Apply engine oil
to oil seal lip before installation. Tighten housing bolts to specifi-
cation.
Tightening Torque
(a): 11 N
.m (1.1 kg-m, 8.0 lb-ft)
NOTE:
As there are 2 types of housing bolts, refer to figure for their
correct use.
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.
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 or drive plate, and torque its
bolts to specification.
Special Tool
(A): 09924-17810
Tightening Torque
(a): 78 N
.m (7.8 kg-m, 56.5 lb-ft) (Flywheel bolts)
(a): 95 N
.m (9.5 kg-m, 69.0 lb-ft) (Drive plate bolts)

ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-79
8) Install pistons and connecting rods as previously outlined.
9) Install oil pump strainer and oil pan as previously outlined.
10) Install cylinder head assembly to cylinder block as previously
outlined.
11) Install camshaft, crankshaft timing belt pulley, timing belt,
crankshaft pulley, water pump pulley, etc., as previously out-
lined.
12) Install clutch to flywheel (for M / T vehicle). For clutch installa-
tion, refer to “CLUTCH” section.
13) Install engine mountings and brackets.
Refer to tightening torque for INSTALLATION of “ENGINE AS-
SEMBLY” in this section.
14) Install engine with transmission to vehicle as previously out-
lined.

6A1-82 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
TIGHTENING TORQUE SPECIFICATIONS
FASTENING PARTSTIGHTENING TORQUEFASTENING PA R T SN.mkg-mlb-ft
Oil pressure switch131.39.5
Valve adjusting screw lock nuts121.29.0
Cylinder head cover bolts111.18.0
Intake manifold bolts and nuts232.317.0
Timing belt tensioner stud111.18.0
Timing belt tensioner bolt252.518.0
Timing belt cover bolts and nut111.18.0
Exhaust manifold bolts and nuts323.223.5
Crankshaft pulley bolt161.611.5
Crankshaft timing belt pulley bolt13013.094.0
Exhaust pipe nuts and bolts505036 5Exhaust manifold stiffener nut505.036.5
Oil pump strainer bolt and stay bolt111180Oil pan bolts and nuts111.18.0
CKP sensor bolt101.07.5
Oil pan drain plug505.036.0
Oil pump rotor plate screws111180Oil pump case bolts111.18.0
Camshaft housing bolts111180Rocker arm shaft bolts111.18.0
Camshaft timing belt pulley bolt606.043.5
Cylinder head venturi plug3.50.352.5
Cylinder head bolts686.849.0
Connecting rod bearing cap nuts353.525.5
Crankshaft main bearing cap bolts545.439.0
Flywheel bolts787.856.5
Drive plate bolts959.569.0
Engine mounting & bracket bolts and nutsRefer to INSTALLATION of
ENGINE ASSEMBLY in this section.

ENGINE AND EMISSION CONTROL SYSTEM (TBI FOR G10) 6E1-17
1. ECM
2. Instrument panel
3. Steering wheel
1. Injector wire
2. Screws
1. Stay
3) Make sure that injector wire O-ring is free from any damage and
deterioration, and apply thin coat of spindle oil or gasoline to O-
ring.
Install injector wire and tighten new wire screw to specified
torque.
Tightening Torque
(a): 3.5 N
.m (0.35 kg-m, 2.5 lb-ft)
4) Connect battery negative cable at battery.
5) With engine “OFF” and ignition switch “ON”, check for fuel leaks.
6) Install air cleaner mounting stay as shown left.
7) Install air cleaner assembly referring to Section 6A.
ELECTRONIC CONTROL SYSTEM
ENGINE CONTROL MODULE (ECM)
CAUTION:
As ECM consists of precision parts, be careful not to ex-
pose it to excessive shock.
REMOVAL
1) Disconnect battery negative cable at battery.
2) Lower fuse box after removing bolt.
3) Disconnect couplers from ECM while releasing coupler lock.
4) Remove ECM from body.
INSTALLATION
1) Install ECM to body.
2) Connect couplers to ECM securely.
3) Install fuse box and tighten its bolt.
4) Connect battery negative cable at battery.

1. Final gear
2. Differential gear assembly
3. Counter shaft
4. 1st and reverse brake
5. Counter driven gear11. Forward clutch
12. Direct clutch
13. Input shaft
14. Torque converter
15. Oil pump 6. Output shaft
7. Rear planetary gear
8. Front planetary gear
9. Valve body assembly
10. Oil strainer
AUTOMATIC TRANSMISSION (3 A / T) (VEHICLE WITH WU-TWC) 7B-3
GENERAL DESCRIPTION
The automatic transmission consists of the hydraulic torque converter, electronically controlled 3-speed automatic
transmission, countershaft and differential.
The transmission consists of 2 planetary gears, 2 disk clutches, 1 band brake, 1 disk brake and 1 one-way clutch.
Its operation is controlled by selecting a position from 6 positions (P, R, N, D, 2 and L ranges) manually by means
of the selector lever installed on the compartment floor.
In the D or 2 range, the gear ratio is changed for the 1st, 2nd or 3rd speed (D range only) automatically by engine
control module (electronic control).
For the automatic transmission fluid, DEXRON
-

E, DEXRON-


or its equivalent must be used. Lubrication
in the automatic transmission is provided by the oil pump which is operated by the engine revolution. Therefore,
the engine should not be stopped even during coasting to obtain proper lubrication.
When it becomes necessary to be towed, front wheels must be raised so as not to roll them.

7B-32 AUTOMATIC TRANSMISSION (3 A / T) (VEHICLE WITH WU-TWC)
STALL TEST
This test is to check overall performance of automatic transmission
and engine by measuring stall speed at D and R ranges.
Be sure to perform this test only when transmission fluid is at normal
operating temperature (70–80C / 158–176F) and its level is be-
tween FULL HOT and LOW HOT. (Refer to “Fluid level” in this sec-
tion.)
CAUTION:
Do not run engine at stall more than 5 seconds continuous-
ly, for oil temperature may rise excessively high.
1) Install tachometer.
2) Apply parking brake and block vehicle wheels.
3) Start engine with selector lever shifted to P range.
4) Depress brake pedal.
5) Shift selector lever to D range and depress accelerator pedal ful-
ly while watching tachometer. Read engine rpm quickly when it
has become constant (stall speed).
6) Release accelerator pedal immediately after stall speed is
checked.
7) In the same way, check stall speed at R range.
8) Stall speed should be within following specification.
Stall speed: 2,500 – 2,900 r / min
(For both G10 and G13 engine models)
9) Possible causes for out-of-specification stall speed are as fol-
lows. Check each part which is suspected to be the cause.
Stall speed measured
Possible causes
Lower than specification
Engine output insufficient

Torque converter defective
Higher than specification in
D range
Forward clutch slippage

One-way clutch defective
Higher than specification in
R range
Direct clutch slippage

1st-reverse brake slippage