Kobelco SK55SRX-6, Руководство по эксплуатации

Страница: 292 / 311

8.5.4 MAINTENANCE PROCEDURE
Inspection and Maintenance of Dozer Blade
Visually check on the dozer blade for deformation and crack, and repair the damaged or worn place
immediately or replace it with new one.
Relief valve pressure setting
The change of set pressure of relief valve on the dozer cylinder operating system is not allowed. Call
in a service shop when required.
Dozer blade lubrication
Lubricate dozer blade pins every 50 hours of engine operation. Use extreme pressure multi-purpose
grease No.2 EP type grease. Lubricate all points until grease comes out.
1. When digging under water, the submerged
section must be lubricated before starting and
finishing the operation.
2. When operating the machine after one month
or more of suspension out of operation,
lubricate it before starting operations.
3. Stop the engine after placing bucket on the
ground and dozer pins to lubricating position.
4. Before lubrication, wipe clean all nipples
installed on the places shown in the right
figure.
5. Replace the damaged nipple(s) with new one
(s).
6. Apply grease on nipples with grease gun.
7. After greasing, clean all grease which comes
out of pins.
1. DOZER CYLINDER
2. DOZER FOOT PIN
3. ANGLE CYLINDER
4. CONNECTION OF BLADE AND FRAME
2
2
3
3
1
1
4
[ 8. OPTIONAL EQUIPMENT ]
8- 38
Copyright©2019 Kobelco Construction Machinery Co.,Ltd. All rights reserved. [S2PS00017ZE08] [1226CsCshWbYs]