Removal and installation of the engine

Removing

Disconnect the wire from the negative battery terminal.

Remove the hood.

Remove the plug from the expansion tank.

Disconnect the supply hose from the radiator and drain the coolant.

Remove radiator.

Disconnect the electrical wires from the generator.

Disconnect the clutch cable from the gearbox.

Loosen the nuts that secure the front muffler pipe to the exhaust manifold.

Disconnect the electrical wires of the electrical components installed on the engine, disconnect the high voltage wires of the ignition system.

Remove the ignition switch cover.

Remove air filter.

Disconnect the throttle cable from the engine.

Disconnect the fuel supply hose from the fuel pump and the fuel drain hose from the carburetor.

Disconnect the choke control cable from the engine.

Disconnect the vacuum hose from the brake booster.

Disconnect wires from starter.

Loosen the nuts securing the right suspension bracket of the power unit to the rubber cushion. Loosen the upper suspension bracket flange bolts.

Remove the intake manifold heater.

Detach the front muffler pipe from the exhaust manifold and from the transmission brackets.

Remove the lower clutch housing cover.

Unscrew the nut securing the left suspension bracket pad to the subframe.

Install the gearbox stand.

Moor the engine and unscrew the bolts securing the gearbox to the engine.

Disconnect the engine from the gearbox and remove it from the engine compartment.

Engine installation

Check the alignment of the clutch disc, the degree of wear of the clutch release bearing, apply a thin layer of grease to the splines of the input shaft of the gearbox. Install the engine in the engine compartment.


Install the upper gearbox-to-engine bolts and install the engine mount brackets.

Remove the stand from under the gearbox.

Tighten the lower gearbox-to-engine bolts.

Install the clutch housing cover.

Attach the front muffler pipe to the gearbox brackets and connect it to the exhaust manifold.

Install the intake manifold heater.

Tighten the bolts securing the rubber mounts to the suspension brackets and to the body.

Connect wires to starter.

Connect the vacuum hose to the vacuum brake booster, connect the fuel supply hoses to the fuel pump, and the fuel drain hose to the carburetor.

Connect the throttle cable and choke control cable.

Install the air filter.

Connect the wires to the electrical components installed on the engine. Install the ignition switch cover. Connect high voltage ignition wires.

Install the radiator.

Connect the coolant hoses to the engine and radiator.

Connect the wires to the generator.

Connect the clutch cable and adjust the clutch pedal free play.

Fill the cooling system with fluid.

Connect the drive to the negative terminal of the battery.

Check engine idle and ignition timing.

Install the hood.