Oil SUZUKI SWIFT 2000 1.G SF310 Service Owners Manual

2. O-ring
6A1-26 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
6) Remove oil pan (3) and then oil pump strainer (1).
CLEANING

Clean mating surfaces of oil pan and cylinder block.
Remove oil, old sealant, and dusts from mating surfaces and oil
pan inside.

Clean oil pump strainer screen.
INSTALLATION
1) Apply sealant to oil pan mating surface continuously as shown
in figure.
“A” Sealant: 99000-31150
Sealant amount
Width “a”: 4 mm, 0.16 in.
Height “b”: 2 mm, 0.08 in.
2) Install O-ring (2) into cylinder block securely as shown in figure.
Install oil pump strainer (1) to cylinder block.
Tighten strainer bolt first and then bracket bolt to specified
torque.
Tightening Torque
(a): 11 N
.m (1.1 kg-m, 8.0 lb-ft)
After fitting oil pan (3) to cylinder block, run in securing bolts and
start tightening at the center: move wrench outward, tightening
one bolt at a time.
Tighten bolts to specified torque.
Tightening Torque
(b): 11 N
.m (1.1 kg-m, 8.0 lb-ft)

ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-27
3) Install new gasket and drain plug to oil pan.
Tighten drain plug to specified torque.
Tightening Torque
(a): 50 N
.m (5.0 kg-m, 36 lb-ft)
4) Install clutch (torque converter) housing lower plate.
5) Install CKP sensor (1) and connect its coupler, then clamp its
harness.
Tightening Torque
(a): 10 N
.m (1.0 kg-m, 7.5 lb-ft)
6) Install right side of engine under cover.
7) Refill engine with engine oil referring to “ENGINE OIL CHANGE”
in Section 0B.

1. Rotor plate
2. Inner rotor:
Apply thin coat of engine oil.
3. Outer rotor:
Apply thin coat of engine oil.
4. Gasket
5. Pin
6. Pin
7. Relief valve:
Apply thin coat of engine oil.
8. Spring
9. Retainer
10. Retainer ring
11. Front oil seal:
Apply engine oil to contact
part of crankshaft with oil seal lip.
12. Plate screw
13. Bolt (short)
14. Bolt (long)
: Tightening Torque
: Do not reuse
6A1-28 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
OIL PUMP
REMOVAL
1) Disconnect negative cable at battery.
2) Remove timing belt as previously outlined.
3) Remove generator and its bracket.
NOTE:
When installing bracket, fasten nut (A) first.
4) Remove power steering pump bracket or A / C compressor
bracket, if equipped.
NOTE:
When installing bracket, fasten bolt (B) first.
5) Remove oil pan and oil pump strainer as previously outlined.
6) Remove crankshaft timing belt pulley (3).
Lock crankshaft inserting flat end rod or the like (1) between fly-
wheel ring gear and transmission case.
With crankshaft locked, remove crankshaft timing belt pulley
bolt (2).

4. Guide seal
ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-29
7) Remove oil pump assembly (1) after removing bolts (2).
DISASSEMBLY
1) Remove oil level gauge guide bolt (3) and pull out guide (2) from
oil pump (1).
2) Remove rotor plate (1).
3) Remove outer rotor (1) and inner rotor (2).
INSPECTION

Check oil seal lip for fault or other damage. Replace as necessary.

6A1-30 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
NOTE:
When installing oil seal (1), press-fit it till its end face is flush
with oil pump case (2) end face.

Check outer and inner rotors, rotor plate, and oil pump case for
excessive wear or damage.
MEASUREMENT

Radial clearance
Check radial clearance between outer rotor (1) and case, using
thickness gauge.
If clearance exceeds its limit, replace outer rotor or case.
Limit on radial clearance between outer rotor and case:
0.200 mm (0.079 in.)

Side clearance
Using straight edge and thickness gauge, measure side clear-
ance.
Limit on side clearance: 0.10 mm (0.0039 in.)
ASSEMBLY
1) Wash, clean and then dry all disassembled parts.
2) Apply thin coat of engine oil to inner (2) and outer rotors (1), oil
seal lip portion, and inside surfaces of oil pump case and plate.
3) Install outer and inner rotors to pump case.

(a)
1. Oil pump
1. No. 1 bolts (short)
2. No. 2 bolts (long)
ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-31
4) Install rotor plate. Tighten 5 screw securely.
After installing plate, check to be sure that gears turn smoothly
by hand.
Tightening Torque
(a): 11 N
.m (1.1 kg-m, 8.0 lb-ft)
5) Apply engine oil to guide seal (3) and install guide seal and guide
(2).
INSTALLATION
1) Install two oil pump pins and oil pump gasket to cylinder block.
Use a new gasket.
2) To prevent oil seal lip from being damaged or upturned when
installing oil pump to crankshaft, fit special tool (Oil seal guide)
to crankshaft, and apply engine oil to special tool.
Special Tool
(A): 09926-18210
3) Install oil pump to cylinder block.
As there are 2 types of oil pump bolts, refer to figure for their cor-
rect use and tighten them to specified torque.
Tightening Torque
(a): 11 N
.m (1.1 kg-m, 8.0 lb-ft)
4) Install rubber seal between oil pump and water pump.

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.

1. Camshaft
2. Camshaft oil seal
3. Rocker arm shaft
4. O-ring
5. Rocker shaft bolt
6. Rocker arm (IN)
7. Rocker arm No.1 (EX)
8. Rocker arm No.2 (EX)
9. Valve adjusting screw
10. Valve adjusting screw
11. Clip
12. Lock nut
13. Rocker arm spring
: Tightening Torque : Do not reuse
: Apply engine oil to sliding
: surfaces of each part.
ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE) 6A1-33
ROCKER ARMS, ROCKER ARM SHAFT AND CAMSHAFT
REMOVAL
1) Disconnect negative cable at battery.
2) Remove timing belt as previously outlined and remove camshaft
timing belt pulley (1) by using special tool.
Special Tool
(A): 09917-68221
3) Remove cylinder head cover as previously outlined.

1. Oil plug
6A1-34 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
4) Disconnect CMP sensor coupler from CMP sensor.
5) Remove CMP sensor case (1) from cylinder head.
Place a container or rag under CMP sensor case, for a small
amount of oil flows out during removal of case.
6) After loosening all valve adjusting screw lock nuts (2), turn ad-
justing screws (1) back all the way to allow all rocker arms (3) to
move freely.
7) Remove camshaft housing and camshaft.
NOTE:
To remove camshaft housing bolts, loosen them in such or-
der as indicated in figure, a little at a time.
8) Remove timing belt inside cover (2).
9) Remove intake rocker arm (1) with clip (2) from rocker arm shaft
(3).
NOTE:
Do not bend clip when removing intake rocker arm.

A: Timing belt side
B: Flywheel side
6A1-38 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
INSTALLATION
1) Apply engine oil to rocker arm shaft and rocker arms.
2) Check O-ring for damage or deterioration. Install O-ring to rock-
er arm shaft.
3) Install rocker arm shaft (3) with shaft bolt holes (4) facing up,
rocker arm (exhaust side) (2) and rocker arm spring (1).
4) Install rocker arm shaft bolts and tighten them to specified
torque.
Tightening Torque
(a): 11 N
.m (1.1 kg-m, 8.0 lb-ft)
5) Fill small amount of engine oil into arm pivot holding part (3) of
rocker arm shaft. Install rocker arm (intake side) (1) with clips (2)
to rocker arm shaft.
6) Apply engine oil to cams and journals on camshaft and put cam-
shaft on cylinder head. Install camshaft housing to camshaft and
cylinder head.

Apply engine oil to sliding surface of each housing against
camshaft journal.

Apply sealant to mating surface of No.6 housing which will
mate with cylinder head.
“A” Sealant: 99000-31110