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INTRODUCTION

Basic instructions - Shop and assembly

Shimming

For each adjustment operation, select adjusting shims and measure the adjusting shims individually using a microm-
eter, then add up the recorded values. Do not rely on measuring the entire shimming set, which may be incorrect, or
the rated value shown on each shim.

Rotating shaft seals

For correct rotating shaft seal installation, proceed as follows:

1. Before assembly, allow the seal to soak in the oil it will be sealing for at least thirty minutes.

2. Thoroughly clean the shaft and check that the working surface on the shaft is not damaged.

3. Position the sealing lip facing the fluid.

NOTE:

With hydrodynamic lips, take into consideration the shaft rotation direction and position the grooves so that

they will move the fluid towards the inner side of the seal.

4. Coat the sealing lip with a thin layer of lubricant (use oil rather than grease). Fill the gap between the sealing lip

and the dust lip on double lip seals with grease.

5. Insert the seal in its seat and press down using a flat punch or seal installation tool. Do not tap the seal with a

hammer or mallet.

6. While you insert the seal, check that the seal is perpendicular to the seat. When the seal settles, make sure that

the seal makes contact with the thrust element, if required.

7. To prevent damage to the seal lip on the shaft, position a protective guard during installation operations.

O-ring seals

Lubricate the O-ring seals before you insert them in the seats. This will prevent the O-ring seals from overturning and
twisting, which would jeopardize sealing efficiency.

Sealing compounds

Apply a sealing compound on the mating surfaces when specified by the procedure. Before you apply the sealing
compound, prepare the surfaces as directed by the product container.

Spare parts

Only use CNH Original Parts or CASE CONSTRUCTION Original Parts.

Only genuine spare parts guarantee the same quality, duration, and safety as original parts, as they are the same
parts that are assembled during standard production. Only CNH Original Parts or CASE CONSTRUCTION Original
Parts can offer this guarantee.

When ordering spare parts, always provide the following information:

• Machine model (commercial name) and Product Identification Number (PIN)

• Part number of the ordered part, which can be found in the parts catalog

48024967 28/07/2016

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Содержание CX350C

Страница 1: ...ator Service Manual 1 1 Part Number 48024967 1st Edition English 08 2016 Printed in Brazil Copyright 2016 CNH Industrial Latin America LTDA All Rights Reserved 1 1 Part Number 48024967 1st Edition English 08 2016 CX350C CX370C Hydraulic Excavator ...

Страница 2: ...SERVICE MANUAL CX350C CRAWLER EXCAVATOR BRAZIL MARKET TIER3 CX370C Mass excavator model with tier 3 emission level 48024967 28 07 2016 EN ...

Страница 3: ... Engine and crankcase 10 10 10 102 Pan and covers 10 11 10 206 Fuel filters 10 12 10 216 Fuel tanks 10 13 10 250 Turbocharger and lines 10 14 10 254 Intake and exhaust manifolds and muffler 10 15 10 304 Engine lubrication system 10 16 Hydraulic systems 35 35 000 Hydraulic systems 35 1 35 300 Reservoir cooler and filters 35 2 35 106 Variable displacement pump 35 3 35 102 Pump control valves 35 4 35...

Страница 4: ...30 Track frame and driving wheels 48 1 48 100 Tracks 48 2 48 134 Track tension units 48 3 48 138 Track rollers 48 4 Cab climate control 50 50 100 Heating 50 1 50 200 Air conditioning 50 2 Electrical systems 55 55 301 Alternator 55 1 55 302 Battery 55 2 55 010 Fuel injection system 55 3 55 014 Engine intake and exhaust system 55 4 55 989 Exhaust Gas Recirculation EGR electrical system 55 5 55 012 E...

Страница 5: ...more information Please click here Then get the complete manual NOTE If there is no response to click on the link above please download the PDF document first and then click on it Have any questions please write to me admin servicemanualperfect com ...

Страница 6: ... Swing control system 55 19 55 417 Travel control system 55 20 55 512 Cab controls 55 21 55 514 Cab lighting 55 22 55 525 Cab engine controls 55 23 55 530 Camera 55 24 55 640 Electronic modules 55 25 55 992 Anti theft system 55 26 55 DTC FAULT CODES 55 27 Booms dippers and buckets 84 84 910 Boom 84 1 84 912 Dipper arm 84 2 84 100 Bucket 84 3 Platform cab bodywork and decals 90 90 120 Mechanically ...

Страница 7: ...INTRODUCTION 48024967 28 07 2016 1 ...

Страница 8: ...t and nut 9 Torque Special torque setting 10 Basic instructions Shop and assembly 14 General specification 16 General specification 20 General specification Main equipment 24 Weight 31 Weight 33 Dimension 35 Dimension 37 Conversion factors 39 Consumables 51 Capacities 53 Abbreviation 54 Product identification 57 Product identification Machine orientation 59 See content for specific models 48024967...

Страница 9: ...parts and or components not approved by the manu facturer including those used for the servicing or repair of the product manufactured or marketed by the manufacturer In any case no warranty is given or attributed on the product manufactured or marketed by the manufacturer in case of damages caused by parts and or components not approved by the manufacturer The manufacturer reserves the right to m...

Страница 10: ...th or serious injury CAUTION indicates a hazardous situation that if not avoided could result in minor or moderate injury FAILURE TO FOLLOW DANGER WARNING AND CAUTION MESSAGES COULD RESULT IN DEATH OR SERIOUS INJURY Machine safety NOTICE Notice indicates a situation that if not avoided could result in machine or property damage Throughout this manual you will find the signal word Notice followed b...

Страница 11: ...be inserted Gear Check that there is no wear and no damage Oil seal O ring gasket Always install new oil seals O rings and gaskets Apply grease to sections where oil seals and O rings will be inserted Shaft Check that there is no wear and no damage Check the bearings and check for damaged oil seals on the shaft Service parts Install CASE CONSTRUCTION genuine service parts When placing an order che...

Страница 12: ... it WARNING Check the safety messages in the operator s manual before starting the engine Check all the warning labels on the machine Check that no one is within the machine s operating range Check the operating methods in a safe location before starting the actual work Understand the machine operations well then operate in compliance with all service related laws and regulations The operator s ma...

Страница 13: ... a soft head WARNING Wear eye protection when using a hammer to install a pin or when working with a grinder At this time use goggles or eye protectors that meet standards WARNING Park the machine in a safe location when repairing or inspecting it WARNING Use work site protection when repairing the machine Check the oil coolant grease and tools Recover materials and parts as necessary Pay enough a...

Страница 14: ... or modifications that reduce the functionality of the anchoring part at the left rear of the cab Modifications that effect the strength of the cab with a protective structure Modifications prohibited red part All modifications grinding welding drilling holes removing etc are prohibited Modifications permitted under conditions gray part Removal of parts is prohibited Bar welding and making holes u...

Страница 15: ...t Torque table Bolt nominal diameter size M6 M8 M10 M12 M14 M16 M18 M20 Wrench 10 mm 13 mm 17 mm 19 mm 22 mm 24 mm 27 mm 30 mm Hexagon bolt Tighten ing torque 6 9 N m 5 089 lb ft 19 6 N m 14 456 lb ft 39 2 N m 28 912 lb ft 58 8 N m 43 369 lb ft 98 1 N m 72 355 lb ft 156 9 N m 115 72 3 lb ft 196 1 N m 144 63 6 lb ft 294 2 N m 216 99 1 lb ft Wrench 5 mm 6 mm 8 mm 10 mm 12 mm 14 mm 14 mm 17 mm Hexago...

Страница 16: ...Hydraulic pump Pump M20 17 mm hexagon socket head 367 496 N m 270 69 365 83 lb ft 17 Hydraulic tank M16 24 mm 233 276 N m 172 204 lb ft 18 Fuel tank M16 24 mm 233 276 N m 172 204 lb ft 19 Control valve M16 24 mm 267 312 N m 196 93 230 12 lb ft 20 Lock bar M16 24 mm 267 312 N m 196 93 230 12 lb ft 21 Center joint Joint M12 19 mm 109 127 N m 80 39 93 67 lb ft 22 Cab M16 24 mm 149 173 N m 109 90 127 ...

Страница 17: ...INTRODUCTION SMIL14CEX2929HB 1 48024967 28 07 2016 11 ...

Страница 18: ...INTRODUCTION SMIL15CEX3370HB 2 48024967 28 07 2016 12 ...

Страница 19: ...INTRODUCTION SMIL15CEX3371GB 3 48024967 28 07 2016 13 ...

Страница 20: ...on tool Do not tap the seal with a hammer or mallet 6 While you insert the seal check that the seal is perpendicular to the seat When the seal settles make sure that the seal makes contact with the thrust element if required 7 To prevent damage to the seal lip on the shaft position a protective guard during installation operations O ring seals Lubricate the O ring seals before you insert them in t...

Страница 21: ... ground cable from the machine battery The electronic monitoring system and charging system will be damaged if this is not done 5 Remove the battery ground cable Reconnect the cable when you complete welding WARNING Battery acid causes burns Batteries contain sulfuric acid Avoid contact with skin eyes or clothing Antidote external Flush with water Antidote eyes flush with water for 15 minutes and ...

Страница 22: ...n not including lug height of 36 mm 1 417 in Distance between tumblers 3720 mm 146 457 in Overall track length 4650 mm 183 071 in Overall track width 3200 mm 125 984 in 600 G shoe Distance between tracks 2600 mm 102 362 in Track shoe width 600 mm 23 62 in option 800 mm 31 50 in Minimum ground clearance 480 mm 18 898 in to bottom of lower frame not including lug height of 36 mm 1 417 in Engine Name...

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