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- Page 11 -
Cutter - Drive Belt - C Series Garden Tractor
Before carrying out tests or adjustments (the problem
maybe simpler) – first check the following points:
1. Is the Engine to Cutter Drive Belt slipping? Check that
the Drive Belt Tension Lever (fig 13) under the left
running board is in the tensioned position. If not, rectify –
this is the most likely cause of Cutter failure.
2. Has debris collected in the Cutter Deck Pulley Housing?
If so, remove the cover and remove the obstruction.
ENGINE TO CUTTER DRIVE BELT TENSION
The correct tension of the Cutter Drive Belt (Engine to
Deck) is critical. If incorrectly set it can lead to engine
damage.
To check the tension, follow procedure:
1. Put the deck in a middle cutting height position (5 on the
HE illuminated indicator).
2. Select a midway position on the Belt between the front
(Electric Clutch) pulley and rear (Cutter Deck) pulley and
using a spring balance; apply a 2Kg (4-5lbs) pull (fig 26).
3. Using a ruler or tape, measure the deflection achieved
which must be 13mm (1/2"). If more, the belt tension
must be increased, if less – decreased.
To correct the tension, follow this procedure:
1. Release the tension on the belt by pulling the Belt
Tension Lever (page 7, fig 13) forward.
2. Taking care not to burn yourself on a hot exhaust, locate
the Trunnion at the end of the Belt Tension Rod, look to
the front (nearside) close to the exhaust (see fig 24).
3. Remove the Spring Clip and washer holding the
Trunnion in place on the Deck Tension Cradle (fig 25)
and release the Trunnion so it can be turned.
4. Both the Trunnion and the Belt Tension Rod are
threaded. You increase belt tension by winding the
Trunnion towards the end of the Rod and reduce tension
by winding in the reverse direction.
5. Having made the adjustment, re-locate and secure the
Trunnion, re-tension the Belt with the Belt Tension Lever
– then re-check the Belt tension.
KgKg
cmcm
2kg (4 - 5lbs)
13mm (1/2")
Checking Tension
Please Note: - WARNING
IMPORTANT
On NO account must the tractor be run with the Engine to
Cutter Drive Belt over-tensioned as it will damage the
Engine. As any such damage will not be covered by
warranty, Countax strongly suggest you get your local
supplying dealer to set Tensions.
Notes:
Fig 24
Fig 25
Fig 26
Spring Clip
Deck Tension Cradle
Deck Tension Rod
Washer
Trunnion
Deck Tension Cradle
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