Part Ii Repair Instructions; Maintenance Precautions - LONCIN LC2V80FD Maintenance Manual

Part II Repair Instructions

Part II Repair Instructions

2-1 Maintenance Precautions

1. Use pure LONCIN parts or the specified parts and 1. Use pure LONCIN parts or the specified parts and
lubricating oil. Parts not meeting LONCIN's Parts not meeting LONCIN's
design specifications may damage the device or design specifications may damage the device or
the engine.
2. Operations requiring special tools must be Operations requiring special tools must be
completed with special tools and corresponding completed with special tools and corresponding
devices.
3. The washer, gasket, O-ring, oil seal, etc. shall be
replaced after being dismantled.
4. When fastening bolts, nuts and screws, fasten 4. When fastening bolts, nuts and screws, fasten
them in an order from larger diameter to smaller them in an order from larger diameter to smaller
one and from inside to outside in a crossing way one and from inside to outside in a crossing way
to the specified torque.
ring, oil seal, etc. shall be
5. Parts shall be cleaned after being dismantled and 5. Parts shall be cleaned after being dismantled and
shall be coated with oil on the sliding surface shall be coated with oil on the sliding surface
during assembly.
6. Fastening places and action status must be checked 6. Fastening places and action status must be checked
after the assembly.
7. The engine shall be shut down when it is under 7. The engine shall be shut down when it is under
check and maintenance. check and maintenance. Operation shall be done
after the engine is completely cooled down. after the engine is completely cooled down.
Operation in high temperature Operation in high temperature of the engine may
cause accidents such as burning injuries. cause accidents such as burning injuries.
8. After maintenance, if it needs to carry out running 8. After maintenance, if it needs to carry out running
test on the operation site, please note full test on the operation site, please note full
ventilation. In addition, fire must be prohibited In addition, fire must be prohibited
near inflammables such as fuel an near inflammables such as fuel and grease.
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