OPERATION & MAINTENANCE MANUAL STE35SR
4.Place the oil receiving container under the drain screw plug (4)
under the oil tank. Remove the lower drain screw (4) to drain
oil .and loosen the upper fill screw plug (1).
5.Remove the upper flange cover after bucket。charging the oil.
Clean the top flange cover and the bottom of the tank remaining
impurities and other contaminants.
6.At this time, it is necessary to carry out maintenance at the
same time to clean or replace the oil absorption filter element
and oil return filter element. The replacement method is
described in the previous three pages.
7.Install the upper production cap and drain screw plug (4) and
screw it. Check the D shape diagram installed on the cap and
screw plug. If damaged, please replace the 0 shape diagram.
8.After the replacement, add hydraulic oil to the specified
amount of replacement oil through the filling screw plug to
check whether the oil level is in the middle of the middle of oil
level gauge.
9.Install the new preloaded air filter (1) and tighten it.
10.After the replacement of hydraulic oil, put each connecting
rod in the middle position make the engine idle for 2-3minutes,
exhaust each action, replenish the hydraulic oil to the middle
position of the oil level meter and then start the operation.
Gear Oil in Running Motors and Reducers - Inspection/Refueling
When the engine stops, the parts and gear oil are still in a high temperature state, which is
easy to cause burns. Wait for the temperature to cool before starting the operation.。
If pressure remains in the gearbox, oil or studs may fly out. Slowly loosen the plug to release
internal pressure.
Prepare socket wrench.
Replace the gear oil in the walking reducer after 500
hours of first use, and replace the gear oil in the
walking reducer after 250 hours of first use. During
normal operation, check and add gear oil every 250
hours, and replace gear oil in the walking reducer
every 1000 hours.
1. Position the motor in the shown position
2. Use an inner hexagon wrench to remove the stud
plug of the oil opening and check whether the
internal gear oil is under the gear oil opening and
check whether the internal gear oil surface of the oil
opening through the stud plug hole
3. If the oil level is too low, it is necessary to fill the
same specification of gear oil from the oil filling port.
4. when filling the gear oil flows out of the oil filling hole,
tighten the screw plug and clean the oil pollution at
the reducer shell with a clean cloth
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