Attachments; Power Take-Off - Fiat 411 R Service Manual

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ATTA€i-EMENTS
POWER "i"Ai{E-OFF
The power take-ofi assembly is Located inside the transmissien casing rear cover and may be actuated
by a lever directly from the crankshaft or from the gearbox (through a gear instalied on the bevel pinicn
shaft, Fig. 81}.
In the first case, the power iai<e~o1'"i shaft runs at a speed prapoiflonai to the engine (575 r,p,m=, engine
running at 2300 r.p.m.), and in the other case the speed is proportional to the tractor forward travel
(3.75 revoiuticns per rneier of forward travel).
Major overhaui.
Removai.
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Fig. 168. - Power take-off assembiy, '*=
shipped. 4
A. Driving shaft componenis. I \\:
B. Driven shaft componenis.
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Drain cr'i;'i"erenr'ial and gearbox oil;
set the contra] lever for engine drive and remove
the screws fastening the rear co:/er to the trams-
mfssion casing (Fig. 105).
fxiote. - If tractor is fiffeo' with hydraulic ./1' , -' t , {here
is no need to remove ii; we suggesi, instead, to
remave the bait pulley transmission cover, ifmounied,
to simplifl the assembly.
Mount the assembly on rotary siand ARR 2204
(see Fig, 167).
Fig. 16?. - Cover-rear transmission, with power takemff,
mounted on rotary stand ARR 220-i.
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