Saab 12 787 161 Installation Instructions Manual

Manual is about: Engine/cabin heater Saab 2003 9-3

Summary of 12 787 161

  • Page 1

    Saab 9-3 m03- 900 installation instructions scdefault monteringsanvisning · installation instructions montageanleitung · instructions de montage sitdefault saab 9-3 m03- engine/cabin heater accessories part no. Group date instruction part no. Replaces 12 787 161 9:87-42 jun 02 12 788 928.

  • Page 2

    2 12 788 928 saab 9-3 m03- heater mounting kit 1 petrol heater 2 holder 3 exhaust system 4 bolt m6x100 5 nut m8 (x3) 6 nut m6 (x2) 7 coolant hoses/pipes 8 bolt 9 hose clip (x3) 10 fuel pump 11 cable tie (x20) 12 protective cover, petrol pump 13 bracket, fuel pump 14 vibration damper 15 clamp 16 nut ...

  • Page 3

    12 788 928 3 saab 9-3 m03- fuel line kit 1 fuel line (pump-heater) 2 fuel line (tank to pump) f920a012 1 2.

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    4 12 788 928 saab 9-3 m03- electrical connection kit wiring harness f920a013.

  • Page 5

    12 788 928 5 saab 9-3 m03- important warning work on the heater involves dismantling the vehi- cle fuel system and emptying the fuel tank. When carrying out the work the following points should therefore be observed: · provide good ventilation! Use approved extrac- tors for removing fuel fumes if th...

  • Page 6

    6 12 788 928 saab 9-3 m03- preparations reduction of fuel pressure 1 let the engine idle. 2 remove fuse no. 2 (fuel pump) from the electri- cal centre located in front of the battery in the engine compartment. 3 when the engine has stopped the ignition key must be turned to the off position. 4 refit...

  • Page 7

    12 788 928 7 saab 9-3 m03- 1 disconnect the negative battery cable. 2 remove the cap from the expansion tank. 3 raise the car. 4 remove the bolts from the forward section of the exhaust system. 5 remove the exhaust system. 6 place a receptacle under the engine, open the drain plug on the bottom of t...

  • Page 8

    8 12 788 928 saab 9-3 m03- 7 unplug the connector at the front of the fuel tank and detach the wiring harness from its mounting. 8 place a pillar jack under the fuel tank and undo the tank mounting straps. 9 separate the fuel lines using tool 83 95 261 and plug the fuel line tank connections in orde...

  • Page 9

    12 788 928 9 saab 9-3 m03- 22 unplug the connector from the air mass sensor, separate the intake hose and remove the air fil- ter cover. Remove the hose from the air filter cover (if such a hose is fitted). 23 remove from the turbo intake pipe the small hose to the control valve (apc valve) and the ...

  • Page 10

    10 12 788 928 saab 9-3 m03- 27 fit the hose clips (including the old clip) onto the new coolant hoses. Connect the hose/pipe assembly between the thermostat housing con- nection and the heat exchanger connection nearest to the expansion tank. Do not screw the assembly to the bulkhead. 28 connect the...

  • Page 11

    12 788 928 11 saab 9-3 m03- 38 remove the wiper arms using puller 85 80 144. Remove also the bonnet seal and the cover over the bulkhead space. F920a018 38 38 38 38 38 38 38 38 38 38 38 38.

  • Page 12

    12 12 788 928 saab 9-3 m03- 39 locate the "pre acc" outlet between the engine bay main fuse box and the front wing and remove any adhesive tape or dummy connector. 40 plug the wiring harness from the installation set into the connector on the heater and route it through the bulkhead space to the "pr...

  • Page 13

    12 788 928 13 saab 9-3 m03- 45 raise the car. 46 pull down the fuel pump wiring harness. 47 thread the fuel pump fuel line up between the heater and the longitudinal frame member. 48 connect the fuel line to the heater. 49 fit the fuel pump fuel line into the clips on the underside of the vehicle fl...

  • Page 14

    14 12 788 928 saab 9-3 m03- 51 position the fuel pump bracket up against the vehicle floor, on the right-hand side in front of the fuel tank, and drill holes using a 3.5 mm drill. 52 deburr the holes and remove loose swarf and paint particles. Clean with teroson cleaner fl and apply standox 1k prime...

  • Page 15

    12 788 928 15 saab 9-3 m03- 58 manoeuvre the heater exhaust pipe up towards the heater and fit the end of the pipe onto the exhaust port of the heater. Fasten the exhaust pipe to the floor of the vehicle with the two nuts. Tightening torque 5 nm (3.5 lbf ft) 59 fit the vehicle exhaust system. Tighte...

  • Page 16

    16 12 788 928 saab 9-3 m03- 61 fit the heat shield to the turbo compressor (two screws and a catch). 62 fit the turbo intake pipe and then connect to the pipe the small hose from the control valve (apc valve) and the hose from the carbon filter vent valve. 63 fit the air filter cover and plug the co...