Fayat DYNAPAC CT3000 - Drain the Condensed Water from the Hydraulic Oil; Check the Wear of the Service Brake Friction Discs

Maintenance - By-annually (Every 1,000 hours of operation)
2018-02-20 4812325559EN 85
Drain the condensed water from the hydraulic oil
reservoir
1. Place a proper container under the drainage plug of the
reservoir.
2. Open the drainage plug and only allow the water to drain from
the reservoir.
3. Close the drainage plug.
4. Check the reservoir level display. If the oil level is 2 cm below
the upper line of the display, fill with the recommended
hydraulic oil.
Use only hydraulic oil recommended by
DYNAPAC.
Check the wear of the service brake friction discs
Never perform maintenance under the machine
when the engine is running. Always park the
machine on a leveled ground and shim the
cylinders.
1. Make sure that the machine is on a leveled ground and the
parking brake is applied.
2. Clean the area around the inspection plug of the service
brake friction discs.
3. Release and remove the inspection plug of the service brake
friction discs (1) and check the thickness of the friction discs:
Friction Disc
pol (mm)
Stationary Disc
pol (mm)
Wear of the Disc
Wear %
0.209 (5,31)
0.180 (4.56)
0
0.194 (4.93)
0.168 (4.26)
50
0.180 (4.56)
0.156 (3.96)
100
4. If the discs have 100% of wear, contact DYNAPAC
immediately.
5. Install the inspection plug of the service brake friction discs
and tighten it with 69 lb.ft (93 N.m) torque.
Fig. – Inspection of wear of the brake
lining
1
Fig. – Hydraulic oil drainage plug