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Complete workshop & service manual with electrical wiring diagrams for Caterpillar 12K, 140K, 140K Series 2 & 160K Motor Graders. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.
This Caterpillar 12K, 140K, 140K Series 2 & 160K Motor Graders service & 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.
MANUAL LIST:
KENR6680 – Systems Operation (120K, 120K Series 2, 12K, 140K, 140K Series 2 and 160K Motor Graders Power Train Electronic Control System)
KENR6680 – Testing and Adjusting (120K, 120K Series 2, 12K, 140K, 140K Series 2 and 160K Motor Graders Power Train Electronic Control System)
KENR6680 – Troubleshooting (120K, 120K Series 2, 12K, 140K, 140K Series 2 and 160K Motor Graders Power Train Electronic Control System)
KENR8245 – Schematic (12K, 120K, 140K & 160K Motor Grader Hydraulic System)
KENR8422 – Specifications (12K, 140K, 140K Series 2 and 160K Motor Graders Hydraulic and Steering System)
KENR8423 – Systems Operation (12K, 140K, 140K Series 2 and 160K Motor Graders Hydraulic and Steering System)
KENR8423 – Testing and Adjusting (12K, 140K, 140K Series 2 and 160K Motor Graders Hydraulic and Steering System)
KENR8423 – Troubleshooting (12K, 140K, 140K Series 2 and 160K Motor Graders Hydraulic and Steering System)
KENR8424 – Specifications (12K, 140K, 140K Series 2 and 160K Motor Graders Air System and Brakes)
KENR8425 – Systems Operation (12K, 140K, 140K Series 2 and 160K Motor Graders Air System and Brakes)
KENR8425 – Testing and Adjusting (12K, 140K, 140K Series 2 and 160K Motor Graders Air System and Brakes)
KENR8425 – Troubleshooting (12K, 140K, 140K Series 2 and 160K Motor Graders Air System and Brakes)
KENR8426 – Specifications (12K, 140K, 140K Series 2 and 160K Motor Graders Power Train)
KENR8427 – Systems Operation (12K, 120K, 140K and 160K Motor Graders Power Train)
KENR8427 – Testing and Adjusting (12K, 120K, 140K and 160K Motor Graders Power Train)
KENR8427 – Troubleshooting (12K, 120K, 140K and 160K Motor Graders Power Train)
KENR8442 – Disassembly and Assembly (12K, 140K, 140K Series 2 and 160K Motor Graders Engine Supplement)
KENR8443 – Disassembly and Assembly (12K, 140K and 160K Motor Graders Power Train)
KENR8444 – Disassembly and Assembly (12K, 140K, 140K Series 2 and 160K Motor Graders Machine Systems)
UENR3994 – Systems Operation (120K, 120K Series 2, 12K, 140K, 140K Series 2 and 160K Motor Graders Power Train Electronic Control System)
UENR3994 – Testing and Adjusting (120K, 120K Series 2, 12K, 140K, 140K Series 2 and 160K Motor Graders Power Train Electronic Control System)
UENR3994 – Troubleshooting (120K, 120K Series 2, 12K, 140K, 140K Series 2 and 160K Motor Graders Power Train Electronic Control System)
UENR5014 – Schematic (12K, 120K, 140K, and 160K Motor Grader Electrical System)
KENR8244 – Schematic (12K, 120K, 140K & 160K Motor Grader Electrical System).pdf
EXCERPT:
6. Put top cap (38) in position over the bearing with no shims.
7. Install three bolts (37) that are equally spaced around top cap (38). Tighten diagonally opposite bolts to an equal amount. Repeat this procedure until all bolts are tightened to 47 ± 7 N·m (35 ± 5 lb ft). The lower cap should be flush with the frame.
8. Measure the distance between top cap (38) and the frame with Tooling ( K) at each bolt location.
9. Remove bolts (37) and top cap (38) .
10. Install the recorded shim thickness from the previous step. Position the shims over the bore. Install cap (38). Install bolts (37) and tighten evenly.
11. Install spacer (36).
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