mecalac TA3.5SH, Original Instructions Manual

Page: 88 / 136

Page 9 - 12 TA3H, TA3SH & TA3.5SH
9. Maintenance
(3) Radiator Cap
To gain access to the radiator cap, Figure 9.12; open the engine cover.
Make sure radiator cap has been replaced and tightened before closing engine cover.
Only use the radiator cap orifice to fill the system during major servicing when hoses have been
removed or after the system has been drained down. At all other times use the filler on the
expansion tank.
Figure 9.12 - Radiator Cap
9.14 Hydraulic System
During ANY maintenance extreme care must be taken to make sure the cleanliness of the
hydraulic circuit is maintained. By observing strict cleanliness the machine will benefit from fewer
hydraulic failures through contamination.
• Always thoroughly clean machine before any hydraulic maintenance. Use paper roll, not rag,
to wipe parts.
• Release hydraulic pressure before working on the system.
• Always use fresh, clean hydraulic oil from a sealed container.
• Always make sure old gasket particles and excess sealing compound etc. do not enter the
system. If they do clean them out.
• Always make sure new parts and fittings are kept in sealed bags etc. and they are stored
away from any contamination.
b
WARNING
NEVER remove the radiator cap when the cooling system when it is hot - severe risk of scalding.
b
WARNING
Damaged hydraulic components and hoses can cause serious injury. Do not use a machine if a
component or hose is damaged.
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COV00056