SEAT Workshop Service and Repair Manuals > Leon Mk2 > Power unit | 3 cylinder Fuel-injection engine, belt drive (4 valves) | Enginecrankshaft group, pistons | Cylinder block, gearbox end | Removing and installing sealing flange on gearbox side | Mount assembly toolT10134 with sealing flange on crankshaft flange

Mount assembly toolT10134 with sealing flange on crankshaft flange

Mount assembly tool -T10134- with sealing flange on crankshaft flange

l	The crankshaft flange must be free of oil and grease.

l	The engine should be in TDC cylinder 1.

–	Screw hexagon nut -B- on until it reaches end of threaded spindle.

–	Press threaded spindle of assembly tool -T10134- in direction of arrow, until hexagon nut -B- lies against assembly housing -A-.

–	Align flat side of assembly housing to crankcase's sealing surface on the oil sump side.

–	Secure assembly tool -T10134- to crankshaft flange with hexagon socket head bolts -A-.

Note

Screw the Allen screws -A- by approx. 5 threads into the crankshaft flange.

–	To guide sealing flange into cylinder block, screw in two M6 × 35 mm bolts -A-.