Running-in Precautions 750
During the first 1000 Km (620 miles) the rev counter should not exceed 4,500-5,00 r.p.m. and
do not maintain the maximum allowed speed through the gears for long periods. '
After the first 500 Km (300 miles) and after the first
1 ,00 Km (600 miles) with the engine stil
warm, change the crankcase oil, adjust the tappets, fitting the appropriate rocker shim and
check the cylinder-head tie-rods as well as nuts and bolts generally. Adjust the platinum
contact breaker points in accordance with the data shown under Specifications, and check the
chain tension and lubriCation.
The transmission components consist of a clutch and gearbox. The clutch is of the multiple
plate type, with steel and phenolic resin discs, turning in an oil bath. It is mounted on the
primary shaft of the gear box. The clutch housing, which is made of .spec.ial hardened steel,
tUrns on two internal bearings and is lubricated with the engine sprocket.
The clutch is operated by
a hand lever on the left hand side of the handlebar.
The transmission between the engine and the primary shaft of the gear box is through gears
with a reduction ratio of 2.44:1.
The constant mesh, 5-speed gearbox is mounted in the crankcase and is operated by
Bottom gear - 2.236:1
Second gear - '1.562:1
Third gear - 1.203:1
Fourth gear - 1.000:1
Fifth gear - 0.887:1
Transmission between the gearbox and rear wheel is effected by
a chain drive with a ratio of
The frame of the Oucati 750 GT is made of high tensile steel in a stylish modern design and is of
the central girder type.
The front suspension consists of Oucati double action, long stroke hydraulic forks.
The rear suspension is effected by a strong hinged fork with double action hydraulic shock