Complete factory shop manual including electrical wiring diagrams for Komatsu Hydraulic Excavator/Log Loader/Road Builder PC240LC-10, PC240LL-10, PC240LC-11. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page to save your precious time.

This Komatsu Hydraulic Excavator/Log Loader/Road Builder PC240LC-10, PC240LL-10, PC240LC-11 repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

FILELIST:
CEAM025102 - Hydraulic Excavator PC240LC-10 Operation & Maintenance Manual.pdf
CEBM024902 - Hydraulic Excavator PC240LC-10 Shop Manual.pdf
CEBM028500 - Log Loader Road Builder PC240LL-10 Shop Manual.pdf
CEBM028601 - Hydraulic Excavator PC240LC-11 Shop Manual.pdf
SEN05538-02 - Hydraulic Excavator PC240LC-10 Shop Manual.pdf
TEN00509-02 - Hydraulic Excavator PC240LC-10 Operation & Maintenance Manual.pdf
TEN00592-01 - Hydraulic Excavator PC240LC-10 Operation & Maintenance Manual.pdf

EXCERPT:
50 DISASSEMBLY AND ASSEMBLY
REMOVE AND INSTALL HYDRAULIC OIL COOLER ASSEMBLY
METHOD FOR REMOVING HYDRAULIC OIL COOLER ASSEMBLY
Undercover
1. Remove undercovers (1) and (2).
Draining
2. Remove drain plug (3) to drain the oil from the hydraulic-tank.
Hydraulic tank: 132ℓ
REMARK: When using tools A and B, remove the hydraulic tank strainer and stop the draining oil by using the tools A and B.
Battery
3. Open the side cover on the left side of the machine, and remove battery cover (4).
4. Remove battery (5).
NOTICE: Disconnect the cable from the negative (-) terminal of the battery
Hydraulic oil cooler assembly
5. Disconnect wiring harness clamp (6).
6. Remove plug (8) of hydraulic oil cooler outlet tube (7), and drain the remaining hydraulic oil.
REMARK: When draining is completed, close plug (8).
7. Remove U-bolt (9).
8. Disconnect hydraulic oil cooler outlet tube (7).
9. Open engine hood (10), and disconnect reservoir tank hose (11).
10. Remove covers (12) and (13).
11. Remove brackets (14) and (15).
12. Open hose clamps (16), and pull out reservoir tank hose (17) from cover (18).
13. Remove cover (18).
14. Remove hydraulic oil cooler mounting bolts (19) (2 pieces).
15. Remove wing nuts (20) (2 pieces), and remove net (21).
16. Remove U-bolt (22).
17. Slide hydraulic oil cooler inlet tube (23) so that it does not hit against the hydraulic oil cooler.
18. Sling it by using tool C while taking care not to catch the bottom of hydraulic oil cooler assembly (24).
Hydraulic oil cooler assembly: 19 kg
METHOD FOR INSTALLING HYDRAULIC OIL COOLER ASSEMBLY
Hydraulic oil cooler assembly
1. Sling hydraulic oil cooler assembly (24) by using tool C, and install it.
NOTICE
• Check that the heat insulation sealant (sponge) on the periphery of the hydraulic oil cooler is not damaged.
• If the heat insulation sealant (sponge) is damaged, replace it.
• When installing the hydraulic oil cooler assembly, be careful not to damage the heat insulation sealant (sponge) on the periphery while lowering it.
• Check from the bottom side that convex part (A) of the hydraulic oil cooler bottom is correctly aligned with concave part (B) on the machine side.
Hydraulic oil cooler assembly: 19 kg
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