50
Maintenance
CHANGING THE FILTER ELEMENT
At the required service interval the element in the RKM
suction flow /return flow filter (A) will need changing.
•
Unscrew the cap (B) on the top of the RKM filter (A),
there will be oil in this filter, it may spill over on to the
tank and will take a few minutes to drain down.
•
When the oil has drained down a bit remove part (C)
this will leave the element exposed.
•
Remove the element (D), it may be a bit tight to
remove from its seating in the housing
•
Replace with a new element and refit the components
(B) & (C).
•
Crank the engine over but do not let it start, this will
allow oil to get into the filter.
•
Repeat this procedure about 5 times.
•
Start the engine and idle for a period of five minutes.
•
Stop the engine and wait approximately one minute,
recheck the oil level.
B
C
A
D
REPLACING FILTER ELEMENTS
Always use replacement filters supplied by NC
other filters may be of lesser quality and lead to
increased wear in the hydraulic components
resulting in oil leaks.
Summary of Contents for HT1.0
Page 9: ...9 Technical Specifications...
Page 47: ...47...
Page 53: ...53...
Page 81: ...81 Fault Finding CHART E2 Noisy wheel motor...
Page 82: ...82 Fault Finding CHART E3 Wheel motor does not revolve...
Page 83: ...83 Fault Finding CHART E4 Wheel motor does not revolve at its normal speed under load...
Page 84: ...84 Fault Finding CHART E5 Wheel motor revolves irregularly CHART E6 Wheel motor leaks...