Reassembling the engine on tractor
To perform engine reassembly on tractor two operators are required.
— Install the clutch assembly onto the engine flywheel.
— Secure two eye-bolts to engine and hook it to a hoist, then lift from swivel bench.
— Position the engine so as it may be centred on the studs inserted in gearbox front part.
Warning: when carrying out these operations take great care to prevent any shock between engine and gearbox.
After truing engine onto gearbox studs, use a suitable spanner to rotate the crankshaft until the gearbox shafts are
centred in both the clutch plate and the engine flywheel flange broachings.
— Tighten all securing screws and nuts to the specified torques.
— Place a suitable stand under the engine (insert a squared wooden piece between both parts and always keep the
hoist tension wires taut).
— Bring the front tractor section close to engine and adjust both assembly positions so as to make connection easier.
Silver 80 - 90 - 100.4
only.
Between engine oil pan and front support insert a suitable pack of shims so as both parts may contact fully.
Centre the front support onto the engine studs (should it be hard to do so the use of a lever is recommended).
Complete reassembly following in the reversed order the operating procedures described in the preceding pages.
Fill the engine oil pan with oil keeping to the amount, type and specifications as described on page 11.
Silver 100.6
only.
— See instructions on page 51.
For all models, tighten nuts and bolts to the value specified in
figure 1 following the sequence 1° - 2° - 3° indicated.
Fig. 1 - Tightening the nuts and bolts securing the front support to the engine.
Carry out the following operations:
— bleed the air from the hydrostatic steering hydraulic control;
— adjust accelerator control;
— bleed the air from both the fuel supply and fuel injection systems;
— start the engine, let it warm up suitably and check engine r.p.m.
— top up brake fluid and bleed the air from the braking system
— on tractors equipped with an air-conditioning system, provide filling as required.
engine
assembly
1
107
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