torque SUZUKI SWIFT 2000 1.G Transmission Service Workshop Manual

MANUAL TRANSMISSION 7A-1
6F1
6F2
6G
6H
6K
7A1
7B1
7C1
7A
7E
7F
8A
8B
8C
8D
8E
9
10
10A
10B
SECTION 7A
MANUAL TRANSMISSION
CONTENTS

GENERAL DESCRIPTION .............................. 7A-2
CONSTRUCTION AND SERVICING ........... 7A-2
TRANSMISSION FOR 2WD MODEL....... 7A-3
TRANSMISSION FOR 4WD MODEL....... 7A-4
DIAGNOSIS ..................................................... 7A-5
ON-VEHICLE SERVICE .................................. 7A-5
OIL CHANGE ............................................... 7A-6
DIFFERENTIAL SIDE OIL SEAL ................. 7A-6
GEAR SHIFT CONTROL LEVER AND
CABLE ......................................................... 7A-8
VEHICLE SPEED SENSOR (VSS) ............ 7A-10
UNIT REPAIR OVERHAUL ........................... 7A-11
TRANSMISSION UNIT............................... 7A-11
TRASMISSION CASE ................................ 7A-12
INPUT & COUNTER SHAFT...................... 7A-13
GEAR SHIFTER & DIFFERENTIAL ........... 7A-14
TRANSMISSION UNIT............................... 7A-16
UNIT DISASSEMBLY ................................ 7A-17
FIFTH GEARS........................................ 7A-17GEAR SHIFTER, INPUT SHAFT AND
COUNTER SHAFT................................. 7A-19
RIGHT CASE ......................................... 7A-20
SUB ASSEMBLY SERVICE ...................... 7A-21
RIGHT CASE ......................................... 7A-21
LEFT CASE............................................ 7A-21
INPUT SHAFT ASSEMBLY ................... 7A-22
COUNTER SHAFT ASSEMBLY ............ 7A-25
GEAR SHIFTER..................................... 7A-29
DIFFERENTIAL ASSEMBLY ................. 7A-30
UNIT ASSEMBLY ...................................... 7A-33
DIFFERENTIAL TO LEFT CASE ........... 7A-33
FIFTH GEARS ....................................... 7A-35
GEAR SHIFT AND SELECT SHAFT
ASSEMBLY ............................................ 7A-38
TIGHTENING TORQUE SPECIFICATION.... 7A-39
REQUIRED SERVICE MATERIAL................ 7A-40
SPECIAL TOOL ............................................ 7A-40

WARNING:
For vehicles equipped with Supplemental Restraint (Air Bag) System :
• Service on and around the air bag system components or wiring must be performed only by an
authorized SUZUKI dealer. Refer to “Air Bag System Components and Wiring Location View” under
“General Description” in air bag system section in order to confirm whether you are performing ser-
vice on or near the air bag system components or wiring. Please observe all WARNINGS and “Ser-
vice Precautions” under “On-Vehicle Service” in air bag system section before performing service
on or around the air bag system components or wiring. Failure to follow WARNINGS could result in
unintentional activation of the system or could render the system inoperative. Either of these two
conditions may result in severe injury.
 Technical service work must be started at least 90 seconds after the ignition switch is turned to the
“LOCK” position and the negative cable is disconnected from the battery. Otherwise, the system
may be activated by reserve energy in the Sensing and Diagnostic Module (SDM).

7A-2 MANUAL TRANSMISSION
GENERAL DESCRIPTION
CONSTRUCTION AND SERVICING
The transmission provides five forward speeds and one reverse speed by means of three synchronizers and
three shafts-input shaft, countershaft and reverse gear shaft. All forward gears are in constant mesh, and
reverse uses a sliding idler gear arrangement.
The low speed synchronizer is mounted on counter shaft and engaged with counter shaft first gear or second
gear, while the high speed synchronizer is done on input shaft and engaged with input shaft third gear or fourth
gear.
The fifth speed synchronizer on input shaft is engaged with input shaft fifth gear mounted on the input shaft.
The double cone synchronizing mechanism is provided to 2nd gear synchromesh device for high performance
of shifting to 2nd gear.
The countershaft turns the final gear and differential assembly, thereby turning the front drive shafts which are
attached to the front wheels.
4WD model is equipped with transfer assembly on transmission being mated to right side of differential output in
transmission.
For servicing, it is necessary to use genuine sealant or its equivalent on mating surfaces of transmission case
which is made of aluminum. The case fastening bolts must be tightened to specified torque by means of torque
wrench. It is also important that all parts are thoroughly cleaned with cleaning fluid and air dried before reas-
sembling.
Further, care must be taken to adjust preload of counter shaft taper roller bearings. New synchronizer rings are
prohibited from being lapped with respective gear cones by using lapping compound before they are assembled.

7A-6 MANUAL TRANSMISSION
OIL CHANGE
1) Before changing or inspecting oil, be sure to stop engine and
lift vehicle horizontally.
2) With vehicle lifted up, check oil level and leakage.
If leakage exists, correct it.
3) Drain old oil and fill new specified oil by specified amount (up
to level hole).
4) Apply sealant to thread of drain plug (2) and level/filler plug
(3) and torque them as specified below.
“A” : Sealant 99000-31110
Tightening torque
Transmission oil level/filler and drain plugs
(a) : 21 N·m (2.1 kg-m, 15.5 lb-ft)
Transmission oil
: API GL-4
For SAE classification, refer to viscosity chart in the fig-
ure.
Transmission oil capacity
: 2.2 liters (4.6/3.9 US/lmp. pt)
DIFFERENTIAL SIDE OIL SEAL
REPLACEMENT
1) Lift up vehicle and drain transmission oil.
2) Remove wheel, and then remove tie-rod end (1) split pin (4)
and castle nut (3).
3) Disconnect tie-rod end from knuckle (2) by using special tool.
Special tool
(A) : 09913-65210
4) Remove two stabilizer mount brackets from vehicle body.
5) Remove ball stud bolt and then separate suspension arm
from knuckle.
6) Separate transfer from transmission assembly. (for 4WD
vehicle)
For detail, refer to Section 7D. NOTE:
 It is highly recommended to use API GL-4 75W-90 gear
oil.
 Whenever vehicle is hoisted for any other service work
than oil change, also be sure to check for oil leakage.
1. Drive shaft (LH)

MANUAL TRANSMISSION 7A-7
7) By using large size screwdrivers (2), pull out drive shaft joint
(1) so as to release snap ring fitting of joint spline at differen-
tial side.Pushing knuckle portion outward, detach drive shaft
at differential side.
8) Remove oil seal (1) and install a new one until it becomes
flush with case surface by using special tool and hammer.
Special tool
(A) : 09913-75510 (2WD and LH of 4WD)
(A) : 09951-46010 (RH of 4WD)
9) Apply grease to oil seal lip and at the same time check drive
shaft where oil seal contacts and make sure of its smooth-
ness.
“A” : Grease 99000-25010
10) Insert drive shaft joint to differential gear.
11) Connect ball stud with knuckle and fasten with bolt to specifi-
cation referring to Section 3D.
12) Connect tie-rod end with knuckle and fasten new nut to spec-
ified torque referring to Section 3D.
13) Install stabilizer mount brackets, fasten bolts to specified
torque referring to Section 3D.
14) Fill transmission oil as specified and make sure that oil has
been sealed with oil seal.
NOTE:
When installing oil seal, face its spring side inward.
CAUTION:
 Be careful not to scratch oil seal lip with drive shaft
joint while inserting.
 Make sure to insert drive shaft joint fully and seat its
snap ring as it was.
 Do not hit joint boot with hammer or the like. Nothing
but hands is allowed to use when inserting joint.

7A-8 MANUAL TRANSMISSION
GEAR SHIFT CONTROL LEVER AND CABLE
1. Gear shift control lever knob 5. Gear select control cable 9. Cable bracket bolt
2. Lever boot holder 6. Gear shift control cable guide nut 10. Cable grommet
3. Gear shift lever boot 7. Gear shift control lever assembly 11. E-ring
4. Gear shift control cable
: Apply SUZUKI SUPER GREASE A 99000-25010 to con-
necting portion of gear shift control cable8. Cable mounting bolt Tightening torque

MANUAL TRANSMISSION 7A-9
REMOVAL
1) Remove console box.
2) Disconnect gear shift and select control cables from gear
shift control lever assembly.
3) Remove gear shift control cable guide nuts and gear shift
lever assembly from body.
4) Disconnect shift and select cables from transmission.
5) Remove E-rings, cable grommet and cable clamp, and then
remove shift and select cables from body.
INSTALLATION
Reverse removal procedure for installation and note as follows.
• Tighten each bolts and nuts to specified torque referring to
previous figure.
 Apply grease to turning or sliding portions.

MANUAL TRANSMISSION 7A-11
UNIT REPAIR OVERHAUL
TRANSMISSION UNIT
1. Engine 10. VSS connector 19. Engine rear mounting
2. Transmission 11. Transmission to engine bolts 20. Engine rear mounting No.2 bracket bolts
3. Engine rear mounting No.1 bracket 12. Engine left mounting bracket bolts 21. Transmission to engine rear mounting No.2 bracket bolt
4. Engine rear mounting No.2 bracket 13. Starting motor 22. Transmission to engine bolts
5. Engine left mounting 14. Starting motor bolt 23. Transmission to engine nut
6. Engine left mounting bracket 15. Engine rear mounting bracket stiffener 24. Ground cable
7. Shift & select control cables 16. Stiffener bolts 25. Clutch housing lower plate bolts
8. Clutch cable 17. Clutch housing lower plate 26. Starting motor nut
9. Backup lamp switch connector 18. Engine rear mounting bolt Tightening torque

7A-12 MANUAL TRANSMISSION
TRASMISSION CASE
1. Transmission right case 9. Oil level/filler plug
: Apply sealant 99000-31110 to all around thread part of plug.
2. Transmission left case
: Apply sealant 99000-31110 to mating surface of left case
and right case.10. Oil drain plug
: Apply sealant 99000-31110 to all around thread part of plug.
3. Gear shifter assembly 11. VSS
4. Transmission left case plate 12. Oil gutter bolt
: Apply thread lock 99000-32110 to all around thread part of bolt.
5. Transmission side cover
: Apply sealant 99000-31110 to mating surface of side
cover and left case.13. Left case plate screw
6. Backup lamp switch Tightening torque
7. O-ring
: Apply SUZUKI SUPER GREASE A
99000-25010 to O-ring.Do not reuse.
8. Differential assembly

7A-14 MANUAL TRANSMISSION
GEAR SHIFTER & DIFFERENTIAL
38. Countershaft 4th gear 42. Countershaft nut
: After tightening nut to specified torque, caulk nut securely.46. 2nd gear synchronizer inner ring
39. Countershaft left bearing 43. Reverse shaft bolt
: Apply thread lock cement 99000-32110 to thread part of bolt.Tightening torque
40. Bearing set shim 44. Washer Do not reuse.
41. Countershaft 5th gear 45. Center cone Apply transmission oil.

MANUAL TRANSMISSION 7A-15
[A] : GEAR SHIFTER 12. Reverse gear shift arm 25. Reverse gear shift lever bolt
: Apply thread lock 99000-32110 to all around
thread part of bolt.
[B] : DIFFERENTIAL 13. 5th gear shift fork 26. 5th gear shift fork plug
: Apply thread lock 99000-32110 to all around
thread part of plug.
1. Gear shift & select shaft 14. Side gear washer 27. Guide case
2. 5th & reverse gear shift cam 15. Differential side pinion gear 28. Select lever shaft bush
: Apply grease 99000-25010 to whole area of
bush.
3. Gear shift interlock plate 16. Differential side gear 29. Select lever boss
: Apply grease 99000-25010 to internal and exter-
nal diameter
4. Gear shift & select lever 17. Side gear washer 30. Final gear bolt
: Apply thread lock 99000-32110 to all around
thread part of bolt
5. Shift cable lever 18. Differential side oil seal
: Apply grease 99000- 25010 to oil
seal lip.31. Differential pinion shaft
6. Select cable lever 19. Differential side bearing 32. Differential pinion shaft pin
7. Low speed gear shift shaft 20. Speed sensor ring Tightening torque
8. High speed gear shift shaft 21. Differential case Do not reuse.
9. 5th & reverse gear shift shaft 22. Final gear Apply transmission oil.
10. Reverse gear shift lever 23. 5th to reverse interlock guide bolt
: Apply sealant 99000-31110 to bolt
thread.
11. 5th & reverse gear shift guide
shaft24. Gear shift interlock bolt
: Apply sealant 99000-31110 to bolt
thread.