Woodward UG-10 Dial, Installation And Operation Manual, Page: 3 / 62

Manual 03040 UG Dial Governor
Woodward i
Contents
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HAPTER
1. G
ENERAL
I
NFORMATION
........................................................... 1
Introduction ............................................................................................................. 1
Description .............................................................................................................. 1
References ............................................................................................................. 2
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2. I
NSTALLATION
P
ROCEDURES
.................................................... 4
Introduction ............................................................................................................. 4
Receiving ................................................................................................................ 4
Storage ................................................................................................................... 4
Mounting Requirements ......................................................................................... 4
Linkage Attachments .............................................................................................. 5
Oil Supply ............................................................................................................... 7
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3. P
RINCIPLES OF
O
PERATION
................................................... 10
Introduction ........................................................................................................... 10
Component Description ........................................................................................ 10
Operation of the UG Dial Governor ...................................................................... 15
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4. G
OVERNOR
O
PERATION AND
A
DJUSTMENTS
.......................... 18
Introduction ........................................................................................................... 18
Initial Operation for a New Governor .................................................................... 18
Adjustments .......................................................................................................... 18
Compensation Adjustments.................................................................................. 18
Initial Operation for a Repaired or Reassembled Governor ................................. 20
Test Procedures ................................................................................................... 22
Test Completion ................................................................................................... 25
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5. T
ROUBLESHOOTING
............................................................... 26
Introduction ........................................................................................................... 26
Troubleshooting .................................................................................................... 26
Definitions ............................................................................................................. 27
Preliminary Inspection .......................................................................................... 27
Additional Information for Steam Turbines, Gas and Gasoline Engines .............. 31
Governor Field Repairs ........................................................................................ 32
Removal of Governor from Engine ....................................................................... 32
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6. R
EPLACEMENT
P
ARTS
........................................................... 35
Replacement Parts Information ............................................................................ 35
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7. A
UXILIARY
E
QUIPMENT
.......................................................... 46
Introduction ........................................................................................................... 46
Synchronizer Motor and Solenoid Shutdown ....................................................... 46
PM Synchronizer Motor with Housing .................................................................. 48
Low Lube Oil Pressure Shutdown ........................................................................ 49
Magnetic Speed Pickup ........................................................................................ 49
Micro Switches and Wiring Harness ..................................................................... 50
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8. S
ERVICE
O
PTIONS
................................................................. 51
Product Service Options ....................................................................................... 51
Woodward Factory Servicing Options .................................................................. 52
Returning Equipment for Repair ........................................................................... 53
Replacement Parts ............................................................................................... 53
Engineering Services ............................................................................................ 54
How to Contact Woodward ................................................................................... 54
Technical Assistance ............................................................................................ 55