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Maintenance overview
Maintenance interval
After the first
25 operating hours
Every 8 operating hours /
daily
Every 150 operating
hours / every 6 months
Every 150 operating hours /
every year
The regulations of the engine manufacturer must be complied with in addition to the
above maintenance overview!
Work must be carried out using regulation tools, and the operating and maintenance
manual must be complied with for all work.
All maintenance work: Select a collection vessel that is large enough to prevent oil from
spilling onto the ground. Dispose of waste oil in an environmentally friendly manner
( regulation on waste oils).
Dispose of oils, greases, cloths soaked in oil, and replaced parts with oil on them in an
environmentally friendly manner.
If lubricating oils and fuel come into contact with skin, they can cause skin cancer.
Upon contact with the skin, clean affected skin with suitable cleaning agent without delay.
If accessible during maintenance, check the condition and stability of all screws.
16
Maintenance point Maintenance activity
Engine
Air filter
Engine
Transmission
Exciter
– Change the engine oil
– Re-tighten all accessible
threaded connections
– Clean air filter insert,
check for damage,
replace if necessary
– Change the engine oil
– Clean and, if necessary,
replace the spark plug
– Adjust valves
– Change oil
– Change oil
CR 7 HD
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