Description

Sumitomo SH330-3B, SH330LC, SH350HD-3B Hydraulic Excavator Full Shop Manual

Sumitomo SH330-3B, SH330LC, SH350HD-3B Hydraulic Excavator Index:

MAIN BODY

HYDRAULIC AND ELECTRIC SECTION

CIRCUITS SECTIONS

About This Shop Manual
Safety
Introduction
Using Technical Information
Precautions for Use
Tightening Torque
Numerical Conversion Table
Specifications
Major Equipment Specifications
Equipment Configuration .
Lower Mechanism
Upper Mechanism
Engine and Related Areas
Hydraulic System
Controls…..,…….
Backhoe Attachments
Fuel / Lubricants and Filters
Performances
Lifting Capacity
Lifting Position .
Hydraulic Pump Control Curve

Disassembling and Maintenance Instructions for Main Body

Maintenance Instructions
Process Block Diagram for Lower Equipment .
Tightening Torque for Major Parts
Lower Mechanism
Track Shoe… ,
Travel .
Recoil Spring Assembly ………….„……..
Upper
Lower ..
Rotating Joint
Upper Mechanism
Swing Unit.
Engine ..
Hydraulic
Control Valve .
Remote Control Valve……..
Operator’s Cab… …..
Attachments.. .

Disassembling and Maintenance Instructions for Major Parts

Take-up Roller
Disassembling and Assembling Instructions……..
Assembly Drawings
Upper Roller
Disassembling and Assembling Instructions
Assembly Drawings ,
Lower Roller
Assembling Instructions
Assembly Drawings
Grease Cylinder
Disassembling and Assembling Instructions…. ….
Assembly Drawings
Rotating Joint
Disassembling and Assembling Instructions……..
Assembly Drawings .
Air Conditioner
Disassembling and Assembling Instructions……..
Maintenance Standards
Check Sheets…………………..
Maintenance Standards Value ..
List of Shims for Adjusting Attachment Gaps…….
Inspection Gauges

Disassembling and Maintenance Instructions for Major Hydraulic Components

Hydraulic Pump
Hydraulic Pump Maintenance ……………………
Gear Pump Handling .
Regulator Handling .
Regulator Maintenance……………..
Travel Unit
Motor…. …
Reduction Gears (I-Jnit) ….. ……………
Swing unit
Motor Maintenance
Reduction Gears Maintenance ……………….
Control Valve
Cylinder
Structural .
Maintenance instructions
Remote Control Valve
For Operation Use
For Travel Use …e…
Solenoid Valve.
Cushion Valve .
Instructions for Repair
Attachment Reinforcement Procedures…
Platform Plate for Repair ..

Engine DTC ….. ….. ….
List of engine DTC
About recovery from failure
How to Use This Manual
Table of abbreviation….
About colors of wirings..
About Wiring diagrams
How to read DTC .
Precautions on Service Work..
Electrical system.
Fuel injection system.
Procedure of Trouble Diagnosis….
Trouble diagnostic procedure
Interview .
Pre-inspection .
Trouble diagnosis ..
Howto read DTC .
Confirmation after repair , ,
List Of final check items , .
How to clear DTC .
Injector inspection procedure using therrno gun, , … .
How to use Breaker box.
Engine Control System …
Description of function and operation About engine control (common rail) system.
Engine control Module (ECM) …
Engine component location diagram
Wiring diagram of engine control module (ECM) …
Pin arrangement of engine control module (ECM).
Circuit diagram…
Engine hamess location.
Connector list .
Trouble Shooting. .
Trouble Shooting..
Diagnosis of Serice and support ,
Starting system check.
Fuel system check .
Intake system check .
Exhaust system check .
EGR control system check..
QOS system check .

: 0087 Common rail low pressure fault (No pressure feed in supply purnp)…
DTC
OTC
: 0088 Common rail pressure is abnormally high…
: 0089 Common rail pressure fault (Excessive pressure feed in supply pump) .
DTC
• 0090 SCV drive system open circuit, +3 short or ground short .
DTC.
• 0107 Barometric pressure sensor circuit input is low (open circuit or ground short).
DTC.
• 010B Barometric pressure sensor circuit input is high (+5 V Short circuit)…..
DTC,
: 0112 Intake air temperature sensor fault (low voltage fault, ground short. short circuit)
DTC
• 0113 Intake air temperature sensor fault (high voltage fault, open circuit cr short to power supply circuit).
DTC.
: 0117 Water temperature sensor fault (Iow voltage fault, ground short. short circuit).. , , , ,
DTC
: 011 Water temperature sensor input is high (open circuit and short to power supply)..
DTC
: 0182 Fuel temperature sensor fault (low voltage fault, ground short) , ,
DTC
: 0183 Fuel temperature sensor fault (high voltage fault. open circuit or short to power supply circuit) .
DTC
: 0192 Common ral pressure sensor fault (low voltage fault) .. , ,
DTC
: 0193 Common rail pressure sensor fault (high voltage fault)..
DTC
– 0201 Open circuit in injection nozzle #1 drive system. ,
DTC.
: 0202 Open circuit in injection nozzle #2 drive system,
DTC
DTC 0203 Open circuit in injection nozzle #3 drive system,
0204 Open circuit in injection nozzle #4 drive system,
DTC.
0205 Open circuit in injection nozzle #5 drive system..
DTC:
: 0206 Open circuit in injection nozzle #6 drive system..
DTC
DTC 0219 Overrun .
: 0237 Boost sensor pressure fault (Iow voltage fault. open circuit)…
DTC
‘ 0238 Boost sensor fault (high voltage fault, short to power supply circuit, open ground circuit) .
DTC.
• 0335 Crankshaft position (CKP) sensor fault (no signal). ,
DTC
• 0336 Crankshaft position (CKP) sensor fault (signal faut)..
DTC,
• 0340 Camshaft position (CMP) sensor fault (no signal)…….
DTC.
: 0341 Camshaft position (CMP) sensor (signal fault)..
DTC
• 0380 Glow relay circuit fault.
DTC.
• 0487 EGR position sensor fault .
DTC.
DTC.
• 0488 EGR valve control fault ..
0522 (MOOF5) Oil pressure sensor fault (low voltage fault, open circuit. ground short)…….
DTC:
0523 Oil pressure sensor fault (high voltage fault, short to power supply, open ground circuit)……. , :
DTC:
DTC: 0601 ROM fault
DTC: 0603 EEPROM fault…..
DTC: 0606 CPU fault..
DTC: 0606 CPU monitoring IC fault .
0611 Charge circuit fault (bank 1) ..
DTC.
DTC
: 0612 Charge circuit fault (bank 2)
DTC.
‘ 1095 Pressure limiter open..
DTC: 1112 Boost temperature sensor fault (low voltage fault, ground short) ,
• 1113 Boost temperature sensor fault (high voltage fault). , , . , , ,
DTC.
DTC: 1173 (MOOFO) overheat..
1261 Injection nozzle common 1 drive system fault……
DTC.
1262 Injection nozzle common 2 drive system fault…….
DTC.
• 1345 Carnshaft position (CMP) sensor out Of phase..
DTC.
DTC: 1630 A/ D conversion fault, .
DTC
: 1631 Voltage fault in 5 V power supply 1 .
DTC
: 1632 Voltage fault in 5 V power Supply 2
. 1633 Voltage fault in 5 V power supply 3 .
• 1634 Voltage fault in 5 V power supply 4 .
DTC.
1635 Voltage fault in 5 V power supply S
DTC:
DTC; 2104 CAN Bus fault
2106 CAN timeout fault…

Trouble symptom .
Trouble symptom
Engine start failure .
Engine stall .
Engine hunting, rough idling.
Engine output shortage .
Exhaust gas contains a lot Of white smoke ..
Exhaust gas contains a lot of black smoke
Noise
Fuel consumption deteriorates ..
Inspection location of engine intake / exhaust system
Oil consumption deteriorates.
Tech2 reference value