Husqvarna TC 449 I.E 2012 Caracteristicas - Uso - Mantenimiento página 96

Washing chain without O-rings (TC)
Wash using petroleum or naphtha. If you use fuel or es-
pecially trichloroethylene, dry and lubricate the chain to
avoid oxidisation.
Washing chain with O-rings (TE - TXC)
Wash using petroleum, naphtha or paraffin oil. Never
use fuel, trichloroethylene or solvents, as the O-rings
may get damaged.
Use instead special sprays for chains with O-rings.
Lubrication of chain without O-rings (TC)
After drying, dip the chain in Molybdenum Disulphide
chain lubricant, if possible, or in warm high-viscosity en-
gine oil (if warmed up, oil will be more fluid).
Note * : As an alternative, you can use suitable spray
lubricants.
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1
SPECIFICATIONS - OPERATION - MAINTENANCE
EN - 42
Lubricating the chain with O-rings
(TE - TXC)
Lubricate all metallic and rubber (O-ring) elements using
a brush and engine oil with SAE 80-90 viscosity, inside
and outside parts.
Note * : As an alternative, you can use suitable spray
lubricants.
CAUTION*: The chain lubricant shall NEV-
ER get in contact with the tyres or the
rear brake disc.
1 - Chain guide eye
2 - Chain slider
Chain guide slot, chain slider
Check the wear of the above-mentioned elements and
replace them when necessary.
CAUTION*: Check the chain guide align-
ment, and remember that a bent element
can cause chain early wear. In this case,
chain might unwrap from the sprocket.