1998 OPEL FRONTERA engine

7B–16MANUAL TRANSMISSION
19. Connect the backup lamp switch, 4WD indicator
switch, and 1-2 indicator switch harness connectors.
826RW023
20. Install the front and 3 way exhaust pipe (6VE1).
Install the exhaust pipe with catalytic converter
(4JX1).
Torque:
Exhaust pipe to exhaust manifold:
67 Nꞏm (6.8 kgꞏm/49 Ib ft)
Exhaust pipe flange bolt:
43 Nꞏm (4.4 kgꞏm/32 Ib ft)
(4JX1)
150RW041
21. Connect two oxygen sensor connectors to the
transmission harness (6VE1).
22. Install the front propeller shaft and tighten the fixing
bolts and nuts specified torque.
Torque: 63 Nꞏm (6.4 kgꞏm/46 Ib ft)
23. Install the rear propeller shaft and tighten the fixing
bolts and nuts specified torque.
Torque: 63 Nꞏm (6.4 kgꞏm/46 Ib ft)24. Install transfer protector and tighten the fixing bolts
specified torque.
Torque: 37 Nꞏm (3.8 kgꞏm/27 Ib ft)
25. Install the transmission control lever and transfer
control lever.
235RW014
26. Install the grommet assembly.
27. Install the front console assembly.
28. Install the gear control lever knob.
29. Connect battery ground cable.
30. Install engine hood.

7B–42MANUAL TRANSMISSION
5. Using a thickness gauge, measure the clearance
between the 4th block ring back and gear spline
end.
Standard: 0.75 – 1.65 mm (0.030 – 0.065 in)
226RW064
6. Check the braking effect of the block ring. Turn
the block ring in one direction while pushing it to
the gear cone. Check that the ring locks. If it does
not lock, replace the block ring.
226RW060
7. Install the needle roller bearing.
2. Reassemble the mainshaft assembly.
NOTE: Apply all parts with engine oil before installing
them.3. Inspect block ring
1. Using a thickness gauge, measure the clearance
between the synchronizer ring back and gear
spline end.
Gear
Standard Clearanse
1st0.80–1.60mm (0.032–0.063in)
2nd0.65–1.75mm (0.026–0.069in)
3rd0.75–1.65mm (0.030–0.065in)
226RW105
2. Turn the synchronizer ring in one direction while
pushing it to the gear cone. Check that the ring
locks.
226RW106

7B–68MANUAL TRANSMISSION
Main Data and Specifications
General Specifications
Transmission typeFully synchronized forward and reverse gears
Control methodDirect control with the gear shift lever on the floor
Gear ratio1st3.954
2nd2.330
3rd1.436
4th1.000
5th0.788
Rev3.918
Oil capacity lit (US qt)2.7 (2.86)
Type of lubricantEngine oil : Refer to the chart in “SECTION 0”

7C–8CLUTCH
Diagnosis
ConditionPossible causeCorrection
DraggingFluid leakage.Repair
Air in hydraulic line.Bleed
Master cylinder and slave cylinder
seals worn. Replace master cylinder.
Replace slave cylinder seals.
Driven plate warped.Replace driven plate.
Diaphragm spring weakened or tip of
fingers worn. Replace pressure plate
Driven plate sticking on splines.Lubricate with grease or replace.
Clutch spline worn. Repair
Release bearing worn or damaged.Replace release bearing.
SlippingDriven plate facing worn or
oil–soaked.Replace driven plate and check for
leaks.
Diaphragm spring weakened.Replace pressure plate.
Pressure plate or flywheel warped.Correct or replace.
Master cylinder and slave cylinder
seals worn.Replace master cylinder.
Replace slave cylinder seals.
ChatteringEngine mounts loose or damaged.Tighten or replace.
Driven plate facing warped.Replace driven plate.
Surface of facing hardened.Replace driven plate
Driven plate facing oil soaked. Replace driven plate and check for
leaks.
Damper springs weakened or
broken. Replace.
Pressure plate or flywheel warped.Correct or replace.
NoisyReplace bearing binding.Correct, or replace if damaged, and
lubricate.
Replace bearing worn or damaged. Replace release bearing.
Release bearing poorly lubricated. Lubricate.
Pilot bearing worn.Replace pilot bearing.
Damper springs weakened or
broken.Replace driven plate.
Rivets of driven plate exposed.Replace driven plate.
Replace driven plate.Hydraulic line blocked.Clean out or replace.
Master or slave cylinders binding.Repair or replace as needed.

7C–14CLUTCH
Release Bearing
201RS011
1. Visually check the release bearing for excessive play,
noise and breakage.
2. If any of these conditions are discovered, the release
bearing must be replaced.
3. When replacing the release bearing, replace both the
wedge collar and wire ring at the same time.
201RW010
Legend
(1) Wire Ring
(2) Pressure Plate Assembly
(3) Wedge Collar
(4) T/M Side
(5) Release Bearing
(6) Engine Side
Wedge Collar
201RS013
1. Visually check the surfaces of the wedge collar
making contact with the release bearing for excessive
wear and damage.
2. Replace any exhibiting excessive wear or damage.
Shift Fork
201RS014
1. Visually check the surfaces of the shift fork making
contact with the release bearing for excessive wear
and damage.
2. Remove any minor stepping or abrasion from shift
fork with an oil stone.
3. Replace any exhibiting excessive wear or damage.

7C–20CLUTCH
2. Adjust clutch padel adjusting bolt by backing it out
half a turn, and measure the clearance (
)
between the clutch pedal arm and the adjusting
bolt.
203RW010
Legend
(9) Bracket
(10) Clutch Pedal Adjusting Bolt
(11) Lock Nut
(12) Clutch Pedal Arm
3. Lock the lock nut.
Clutch Switch and Clutch Pedal Clearance (
)
0.5 mm – 1.5 mm (0.020 in – 0.059 in)
5. After adjusting the clutch pedal height, push the
clutch pedal by hand rightly to check the clutch pedal
free play (4) to within specification.
Pedal Free Play (4)
5 mm – 15 mm (0.20 in – 0.59 in)
203RW004
6. Clutch pedal engagement height inspection:
1. Operate the parking brake lever and block the
wheels.
2. Start the engine, fully step on the clutch pedal,
and move the shift lever to 1st position.
3. With the engine idling, release the clutch pedal
slowly and measure its stroke just prior to its
clutching position.
Clutch Pedal Engagement Height (14)
MIN. 30 mm (1.18 in)
7. If the measured value exceeds the specified limit,
check the following points. Repair if necessary:
Hydraulic circuit for fluid leakage or air in circuit.
Clutch disc warped.
Diaphragm spring weakened or tip of fingers worn.
Driven plate sticking on sprines.
Release bearing worn or damaged.
Master cylinder and slave cylinder worn.
203RW007
Legend
(3) Floor Panel
(14) Clutch Pedal Engagement Height

LIGHTING SYSTEM8A–29
Light NameRated PowerNumber of
BulbsLens ColorRemarks
Headlight60w/55w2WhiteHalogen
FrontTurn signal light21w2Whitecombination
lightClearance light5w2Amber
FRT fog light55w2WhiteHalogen
Taillight/Stoplight5w/21w2Red
RearBumperTurn signal light21w2Ambercombination
lightTaillight/Stoplight5w/21w2RedBodyTurn signal light21w2Amber
Backup light21w2White
RR fog light21w2Red
Side turn signal light5w2Amber
License plate lightBumper5w2White
Body5W1White
High mount stoplight——RedLED
Map light5w2White
Dome light10w1White
Luggage room light8w1White
Courtesy light3.8w2White
A/C SW60mA1
RR defogger SW0.84w1
Mirror defogger SW0.84w1
FRT fog light SW0.7w1
RR fog light SW0.7w1
Cruise (Set)1.4w1Meter
Cruise (Main)1.4w1Meter
Check trans3w1Meter
Anti-theft3w1Warning box
Turn signal1.4w2Meter
Golw1.4w1Meter
Water sedimenter1.4w1Meter
Indicator/High beam1.4w1MeterWa rnin g
lightABS1.4w1Meter
Check engine1.4w1Meter
Low fuel1.4w1Meter
4WD1.4w1Meter
Oil Pressure1.4w1Meter
Brake system1.4w1Meter
Charge1.4w1Meter
Seat belt2w1Meter
A/T shift position0.91w7Meter
A/T oil temp3w1Meter

8A–30LIGHTING SYSTEM
Power drive1.4w1Meter
Winter drive1.4w1Meter
Air bag2w1Meter
Engine warming SW0.84w1
FRT fog light SW0.84w1
RR fog light SW0.84w1
Glove box1.2w1
Ashtray1.4w1
Illumination controller0.7w1
Heater bezel150mA2
Hazard warning light SW0.84w1
Meter3.4w4Meter ASM
IlluminationCigar lighter1.4w1Light
Rear wiper & washer SW0.84w1
Rear defogger SW0.84w1
Mirror control SW45mA1
Mirror defogger SW0.7w1
Mirror folding SW0.7w1
A/T select lever1.2w1
Power & Winter SW50mA2
Cruise control main SW0.84w1
Headlight wiper SW0.84w1
Torque Specifications
ApplicationNꞏmkgꞏmLb FtLb In
Steering Shaft Nut343.525—