Complete workshop & service manual with electrical wiring diagrams for Bobcat 630, S630, 631, 632 Skid-Steer Loader. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Bobcat 630, S630, 631, 632 Skid-Steer Loader 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.

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6556176 (9-96) - 630 Operation & Maintenance Manual.pdf
6556454 (2-87) - 630, 631, 632 Service Manual.pdf
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6566573 (7-96) - 632 Operation & Maintenance Manual.pdf
6987160 (10-10) - S630 Skid-Steer Loader Service Manual.pdf

EXCERPT:
CONTENTS
SAFETY & MAINTENANCE . . . . . . . . 10-01
HYDRAULIC SYSTEM . . . . 20-01
HYDROSTATIC SYSTEM . . . . . . . . . 30-01
DRIVE SYSTEM . . . . . . . . . 40-01
MAINFRAME . . . 50-01
ELECTRICAL SYSTEM & ANALYSIS . . . . . . . . 60-01
ENGINE SERVICE . . . . . . . 70-01
HEATING, VENTILATION, AIR CONDITIONING . . . . . . . . 80-01
SPECIFICATIONS . . . . SPEC-01
ALPHABETICAL INDEX . . . . . . . .INDEX-01
…
"ENGINE INFORMATION"
"Description"
"The S630 has a Kubota direct injected V3307-DI-T turbo diesel engine with a displacement of 3,3 L (203 in3). The engine is rated at an SAE Gross 55,4 kW (74.3 hp) and has a closed breather system [Figure 70-10-1]."
"The engine has 4 cylinders and the rotation is counter-clockwise (viewed from the flywheel side). It is equipped with glow plugs for assisting in cold starts. Engine block heaters are also available from Bobcat Parts."
"To meet emission regulations it is also equipped with an Exhaust Gas Recirculation (EGR) system to reduce Nitrogen Oxide (NOx)."
"The engine serial number is stamped on the engine and is located near the injection pump. The model number is located on the valve cover. Use these numbers to obtain the correct service parts."
"The engine is liquid cooled with a propylene glycol/water mixture in a radiator. Coolant flow is controlled by a thermostat. The cooling fan is driven by a hydraulic motor. The speed of the fan is determined by the engine coolant temperature sensor and the hydraulic/hydrostatic fluid temperature sensor."
"Figure 70-10-1"
…