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Table of Contents General 1.1 Introduction 1.2 Safety regulations 1.3 General repair instructions 1.4 Tightening torques Technical data 2.1 Technical data Maintenance 3.1 General notes on maintenance 3.2 Fuels and lubricants 3.3 Table of fuels and lubricants 3.4 Running-in instructions Caddy wiring diagrams 4.1 Understanding circuit diagrams 4.2 Circuit symbols in the circuit diagram...
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Table of Contents 6.22 Service the battery 6.23 Main battery fuse 6.24 Starting with jump wires 6.25 Generator 6.26 Replacing the voltage regulator 6.27 Electric starter 6.28 Coolant temperature switch 6.29 Oil pressure switch and low oil pressure circuitry 6.30 Boost fuel solenoid valve 6.31 Engine shut-down solenoid 6.32 Electric throttle control 6.33 Heating flange on engine...
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Table of Contents 10.14 Adjust the parking brake 10.15 Stopping the machine, operating the parking brake 10.16 Towing in case of an engine failure 10.17 Vibration circuit 10.18 Steering circuit 10.19 Check the hydraulic oil level 10.20 Changing hydraulic oil and breather filter 10.21 Replace hydraulic oil filter 10.22 Changing the bypass filter Tests and adjustments...
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Table of Contents 13.18 Trouble shooting, refrigerant circuit diagram 13.19 Trouble shooting procedure 13.20 Steam table for R134a Cabin assembly 14.1 Preparations 14.2 Cabin assembly 14.3 Final function tests and checks Replacing the cab window panes 15.1 Assembly of window panes 15.2 Special tools, cabin windows 15.3 Auxiliary materials 15.4 Removing and installing the window pane...
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Introduction Introduction This manual addresses the professionally qualified personnel or the after sales service of BOMAG, and should be of help and assistance in correct and effi- cient repair and maintenance work. This manual describes the disassembly, dismantling, assembly, installation and repair of components and assemblies.
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Safety regulations Important notes Block the articulated joint with the articulation lock. Safety regulations Use protective clothes like hard hat, safety boots These safety regulations must be read and ap- and gloves. plied by every person involved in the repair /main- tenance of this machine.
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Safety regulations Operation of high-voltage systems Start the extraction fan before starting work and guide with the progressing work as required. Always isolate the burner when laying it down (re- Note move possible electrode residues). The rules and statutory regulations valid in the corre- Protect cables from being damaged, use cables sponding do apply in addition to the notes given here.
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Safety regulations Fire extinguishers charged with FOAM, CO Environment or POWDER must be available wherever fuel is It is strictly prohibited to drain off oil into the soil, stored, filled in, drained off, or where work on fuel the sewer system or into natural waters. Old oil systems is performed.
Safety regulations Engine air conditioning system. The development of heat may cause the refrigerant to develop toxic and high- ly corrosive breakdown products. Danger Pungent smell! The toxic substances, which are re- Do not work on the fuel system while the engine is sponsible for the pungent smell, must not be in- running.
Safety regulations and repair work and when taking air conditioning Dispose of used filters in accordance with applica- systems into or out of service. ble environmental regulations. When performing repair and maintenance work col- Battery lect oils and fuels in suitable containers and dispose of in compliance with applicable environmental reg- Always wear goggles and protective clothing to ulations.
General repair instructions General Electrics General repair instructions Before removing or disassembling parts, assem- General blies, components or hoses mark these parts for Due to the fast technical development electric and easier assembly. electronic vehicle systems become more intelligent Before assembling and installing parts, assemblies and more comprehensive day by day, and can hardly or components oil or grease all movable parts or be dispensed with in hydraulic and mechanical vehicle...
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General repair instructions Battery Plug-in connectors on control units are only dust and water tight if the mating connector is plugged Rules for the handling of batteries on! Control units must be protected against spray water, until the mating connector is finally plugged When removing a battery always disconnect the mi- nus pole before the plus pole.
General repair instructions Generator Starter motor Before removing the generator you must disconnect So-called jump starting (using an additional external the ground cable from the minus pole of the battery battery) without the battery connected is dangerous. while the ignition is switched off. Do not disconnect When disconnecting the cables from the poles high in- the generator while the engine is running, because ductivities (arcs, voltage peaks) may occur and de-...
General repair instructions Hydraulic system Perform measurements at operating temperature of the hydraulic oil (approx. 40 ¯C). After changing a component perform a high and Caution charge pressure test, if necessary check the speed Repair work on hydraulic elements shall only per- of the exciter shaft.
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General repair instructions Air conditioning system Damaged or leaking parts of the air conditioning must not be repaired by welding or soldering, but Chemicals/ozone layer regulation must generally be replaced. The chemicals/ozone layer regulation, which became Do not fill up refrigerant, but extract existing refrig- effective on 01.12.2006, supplements the still directly erant and refill the system.
General repair instructions Feather keys and keyways Ball and roller bearings Caution Caution Feather keys may only be reused if they are free of Ball and roller bearings may only be reused if they damage. are free of damage and do not show any signs of wear.
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General repair instructions Strength classes, metric screws Strength classes of metric nuts The strength classes (from 3.6 to 12.9) are specified Nuts are differentiated by three load groups. Each for all strength classes from a nominal diameter of load group has a special designation system for the 5mm.
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General repair instructions Identification in clock system Identification of UNF-threads Fig. 9 Identification of nuts in clock system For small nuts (Fig. 9) the clock system can be used for identification. The 12 o'clock position is identified by a dot or the manufacturer's symbol.
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General repair instructions Cotter pins Fig. 11 In places where cotter pins are used, these must be reassembled. Cotter pins must generally be renewed after disassembly. Cotter pins must be assembled as shown in the illus- tration, unless specified differently. 008 918 12 BOMAG...
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