Bobcat E35 Compact Excavator Service Manual 6987276 May 2018 – PDF Repair Guide

Description

Bobcat E35 Compact Excavator Service Manual 6987276 May 2018

This Bobcat E35 Compact Excavator Service Manual (Document 6987276, dated May 2018) is the complete shop reference for the E35 compact excavator. It covers serial numbers A93K11001 & Above, AC2P11001 & Above, B3GR11001 & Above, and B3K811001 & Above. Inside you will find servicing and adjustment procedures for the excavator and its component parts and systems, from the Kubota diesel engine through the hydraulic pump, control valve, travel motors, swing section, undercarriage, electrical system, and HVAC. The manual is written for the Bobcat excavator mechanic and provides the step-by-step information needed to service, diagnose, and repair the machine correctly.

File Details

• Manual Type: Service Manual (shop repair and adjustment procedures)
• Brand: Bobcat
• Model: E35 Compact Excavator
• Document Number: 6987276
• Date: May 2018
• Language: English
• Page Count: 1,022 pages
• File Format: PDF
• Serial Numbers Covered: S/N A93K11001 & Above, S/N AC2P11001 & Above, S/N B3GR11001 & Above, S/N B3K811001 & Above

Chapters Covered

• Safety Instructions and Fire Prevention
• Serial Number Locations and Excavator Identification
• Lifting and Blocking the Excavator
• Transporting the Excavator on a Trailer
• Operator Cab (ROPS/TOPS) and Operator Canopy
• Service Schedule and Maintenance Intervals
• Air Cleaner Service
• Cab Filters (Recirculation and Fresh Air)
• Engine Cooling System
• Fuel System (specifications, filters, draining, air removal)
• Engine Lubrication System
• Hydraulic System (fluid, filters, troubleshooting)
• Lubrication of the Hydraulic Excavator
• Pivot Pins and Travel Motor
• Spark Arrester Muffler and Emergency Exit
• Seat Belt and Control Console Lockouts
• Towing the Excavator
• Remote Start Tool Kits (MEL1563 and 7217666)
• Hydraulic System Information and Glossary of Symbols
• Cylinders (Boom, Arm, Bucket, Boom Swing, Blade, Clamp, Angle Blade, Extendable Arm)
• Valves (Main Relief, Port Relief, Cross Port Relief, Pilot Pressure Relief)
• Hydraulic Control Valve
• Hydraulic Pump
• Manifold Assembly / Accumulator
• Travel Motor and Swivel Joint
• Swing Motor and Swing Motor Drive Carrier
• Control Pattern Selector Valve
• Right and Left Control Lever (Joystick)
• Hydraulic Filter Mount and Hydraulic Reservoir
• Oil Cooler and Direct to Tank Valve
• Blade Control Lever
• Case Drain Filter Mount
• Travel Control Valve
• Removing Air From the Hydraulic System
• Hydraulic X-Change Manifold
• Secondary Auxiliary Valve
• Boom Lock and Arm Lock Valves
• Undercarriage (Blade, Angle Blade, Track Components)
• Track Maintenance and Damage Identification
• Swing Circle Gear
• Upperstructure and Swing Section
• ROPS Canopy and Cab Removal/Installation
• Seat and Consoles
• Left and Right Upperstructure Covers
• Counterweight
• Travel Levers and Pedals
• Floor Mat, Fuel Tank, and Horn
• Swing Frame, Boom, Arm, Bucket
• Clamp, Tailgate, and X-Change
• Quick Couplers (KLAC, Lehnhoff, Pin Grabber)
• Right Side Cover and Tool Box
• Electrical System and Analysis
• Battery, Alternator, and Starter
• Lights, Magnetic Lockout Sensor, and Fuel Level Sender
• Diagnostics Service Codes
• Instrument Panel and Controller Setup
• Service PC (Laptop Computer)
• Shut-off Switch
• Engine Service (Information, Specifications, Speed Control)
• Muffler and Air Cleaner
• Engine Cooling System and Lubrication System
• Fuel System (fuel shutoff, injection pump, injectors)
• Cylinder Head
• Crankshaft and Pistons
• Camshaft and Timing Gears
• Flywheel and Housing
• Heating, Ventilation and Air Conditioning (HVAC) – two sections for different serial ranges
• Specifications
• Alphabetical Index

IMAGES PREVIEW

This Bobcat E35 service manual is built around the real workflow of a shop technician: test before you tear down, measure before you replace, and torque to the correct value on reassembly. The hydraulic chapters walk through the gear pump and piston pump, the main relief valve, port relief valves, cross port relief valves, and pilot pressure relief valve. Every cylinder in the work group is covered – boom, arm, bucket, boom swing, blade, clamp, angle blade, and extendable arm – with testing, removal and installation, parts identification, disassembly, and assembly procedures. The control valve is broken down section by section so you can service the inlet, boom swing, slew, blade, travel, boom, auxiliary, arm, bucket, and outlet sections individually.

On the electrical side, the manual includes the full wiring schematics for the E35 (S/N A93K11001 – A93K17999 and AC2P11001 – AC2P14999, plus later serial ranges), diagnostic service code lists with code descriptions, instrument panel setup for both the standard and Deluxe panels, and controller gateway and auxiliary controller removal and installation. Engine service covers the Kubota D1803-M-DI-E3B-BC-3 diesel engine with specifications, crankshaft re-grind data, torque values for Kubota metric bolts, troubleshooting, engine removal and installation, compression checking, and full disassembly and assembly of the cylinder head, crankshaft, pistons, camshaft, timing gears, and flywheel.

The undercarriage and track chapters cover rubber and steel track options, track lug height measurement, tension checking and adjustment, track removal and installation, idler and track tensioner service, roller and sprocket removal, and a detailed track damage identification guide. The upperstructure section covers removal and installation of the cab, canopy, counterweight, boom, arm, bucket, swing frame, and the X-Change and quick coupler systems. The HVAC chapters – split by serial number range – cover the air conditioning system flow, regular maintenance, troubleshooting, system charging and reclamation, compressor, condenser, receiver/drier, evaporator/heater unit, thermostat, expansion valve, evaporator coil, heater coil, blower fan, heater valve, and HVAC duct.

What This Manual Enables You To Do

With this Bobcat E35 Compact Excavator Service Manual on hand, you can perform scheduled maintenance at the correct intervals, diagnose hydraulic and electrical faults using the troubleshooting charts and service codes, test cylinders and valves before deciding whether to repair or replace, and carry out major component removal and installation with the correct torque values and sequences. The manual includes the specifications you need for accurate measurement – hydraulic system pressures, cylinder dimensions and stroke, engine torque values, crankshaft re-grind data, track tension clearances, and electrical system ratings.

Having the correct procedures and specifications matters because the E35 uses a load-sensing, torque-limited piston pump, a nine-section closed-center control valve, and electronically controlled engine speed and auxiliary functions. Guessing at relief valve settings, solenoid diagnostics, or cylinder assembly torque can lead to poor performance, repeated failures, or damaged components. The diagnostic service code lists and the wiring schematics let you trace an electrical fault to the correct circuit instead of replacing parts by trial and error. The step-by-step disassembly and assembly procedures, with parts identification illustrations, help you keep track of shims, O-rings, back-up rings, and seal orientation during a rebuild.

This Bobcat E35 service manual is delivered as an instant PDF download – no shipping, no waiting for a physical book. You can open it on a laptop, tablet, or smartphone in the shop, print the pages you need for the job at hand, and keep the complete manual on file for future reference. Whether you are servicing your own machine or running a repair shop, the document gives you the same servicing and adjustment information the manual was written to provide.