Dynapac CA152A, Maintenance Manual

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21 CA152A M152AEN2
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3
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EVERY 500 HOURS OF OPERATION (Every three months)
Fig. 34 Engine hood
1. Hinge
Controls and moving
joints – Lubrication
Fig. 35 Engine
1. Screw
2. Glass bowl
3. Strainer
Prefilter – Cleaning
Place the roller on a level surface. Switch
the engine off and push in the reserve/
parking brake knob for all checking and
adjustments on the roller, unless otherwise
specified.
Loosen the screw (1) and remove the glass bowl (2).
Take out the strainer (3) and clean using a non-
flammable fluid. Reinstall the strainer and the bowl.
Start the engine and check that the pre-filter does not leak.
Make sure there is adequate ventilation
(extraction) if the diesel engine is run in-
doors. Risk of carbon monoxide poisoning.
Fig. 36 Left side of engine
1. Drain plug
2. Oil filter
Diesel engine
– Changing the filter and oil
Position the roller on a level surface. Stop
the engine and apply the parking brake/
reserve brake.
The oil drain plug (1) is most easily accessible from
underneath the engine. It is fitted on a tube to the rear
axle. Drain the oil when the engine is warm. Place a
receptacle for at least 15 litres (16 qts) underneath the
drain plug.
Danger of being scalded when draining off
hot oil. Protect your hands.
Change the engine oil filter (2) at the same time.
See also the engine manual.
Dispose of the drained oil and filter in an
approved manner.
Place the roller on a level surface. Switch
the engine off and push in the reserve/
parking brake knob for all checking and
adjustments on the roller, unless otherwise
specified.
Lubricate engine hood hinges (1) and the slide rails of
the operator’s seat with grease, other joints and
controls with oil. Lubricate the cab hinges with grease.
See lubricant specification.