Hydraulic Reservior - Fluid Change - Fayat Group DYNAPAC CA25 Instruction Manual

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Fig. Hydraulic fluid tank
1. Refill cap;
2. Oil sight glass.
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Fig. Engine compartment:
1. Hydraulic fluid filter.
10-03-2022
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Change the hydraulic fluid filter
Always wear protective goggles when working
with compressed air.
Carefully clean around the hydraulic filter.
Make sure that the old seal is not left on the filter head.
Otherwise, there will be a leak between new and used seals.
Thoroughly clean the sealing surface of the filter holder.
Apply a thin coat of fresh hydraulic fluid on the new filter seal.
Tighten the filter until its seal is in contact with the filter holder.
Right after that, turn an additional half revolution. Do not tighten
the filter too hard as this could damage the seal.
Start the engine and check that there is no leakage of hydraulic
fluid from the filter. Check level of fluid in the sight glass (3) and
top up as required test.
4812330982EN
Maintenance – Planned maintenance
Maintenance - 2000h
Park the roller on a level surface.
When checking and making adjustments, the
engine should be switched off and the
emergency/parking brake should be applied,
if not otherwise specified.
Ensure that there is good ventilation (air
extraction) if the engine is run indoors. Risk
of carbon monoxide poisoning.
Hydraulic reservoir – Fluid change
Fill with new hydraulic fluid (1). Refer to the lubricant
specifications for grade information.
Activate the diesel engine and test hydraulic functions.
Check the level in the reservoir (2) and top off as
required.
Remove the filter (1) and take to an environmentally-
compliant waste disposal station. The filter is of the
disposable type and cannot be cleaned.
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