1998 OPEL FRONTERA Workshop Manual

Page 5681 of 6000

OPEL FRONTERA 1998  Workshop Manual 6J – 4 INDUCTION
TURBOCHARGER
REMOVAL
2. Drain engine coolant.
3. Remove air cleaner cover and air duct.
4. Remove intercooler assembly.
Refer to “Intercooler” in this manual.
5. Remove  water

Page 5682 of 6000

OPEL FRONTERA 1998  Workshop Manual INDUCTION  6J – 5
INSPECTION AND REPAIR
Make  the  necessary  adjustments,  repairs  and  part
replacements  if  excessive  wear  or  damage  is
discovered during inspection.
Minor servicing operati

Page 5683 of 6000

OPEL FRONTERA 1998  Workshop Manual 6J – 6 INDUCTION
Legend
(1) Pressure gauge
(2) Waste gate control rod
4) Check  for  cracks  or  breaks  on  the  hose,  if  a
problem is found, the hose must be replaced.
CAUTION: Do not apply more

Page 5684 of 6000

OPEL FRONTERA 1998  Workshop Manual INDUCTION  6J – 7
7. Water inlet pipe.
1) Install water inlet pipe with a new gasket, tighten
bolts to the specified torque.
Torque: 9 Nꞏm (0.9 kgꞏm / 6.5 lb ft)
8. Install intercooler assembly.

Page 5685 of 6000

OPEL FRONTERA 1998  Workshop Manual 6J – 8 INDUCTION
INTERCOOLER
REMOVAL
1. Disconnect battery ground cable.
2. Remove air cleaner cover with air duct.
3. Remove intercooler cover.
4. Intercooler assembly.
1) Remove  rubber  hose  fro

Page 5686 of 6000

OPEL FRONTERA 1998  Workshop Manual INDUCTION  6J – 9
REMOVAL
1. Remove intercooler assembly.
Refer to “Intercooler” in this manual.
2. Remove  harness  connector  from  motor  and  ITP
sensor.
3. Loosen  the  two  fixing  nuts  a

Page 5687 of 6000

OPEL FRONTERA 1998  Workshop Manual 6J – 10 INDUCTION
INTAKE MANIFOLD
REMOVAL
1. Drain  engine  coolant  and  remove  water  hose  from
thermostat housing
2. Remove intercooler assembly.
3. Remove bracket  fixing  bolt of  oil level

Page 5688 of 6000

OPEL FRONTERA 1998  Workshop Manual INDUCTION  6J – 11
INSPECTION AND RAPAIR
1. Visually  check  for  cracks/clogs  inside  intake
manifold.
2. If  foreign  material  is  observed,  it  should  be  taken
out,  and  if  there  are  som