Operating & Maintenance Manual
Engine Instructions
78
22442594
Replacing Fan and Alternator Belts
Refer to CHECKING BELT TENSIONER SPRING TENSION AND BELT WEAR in Lubrication
and Maintenance/500 Hour/12 Month Section for additional information on the belt tensioner.
1. Inspect belts for cracks, fraying, or stretched out areas. Replace if necessary.
2. To replace belt with automatic tensioner, release tension on belt using a
breaker bar and socket on tension arm.
To replace belt with manual tensioner, release tension at belt tensioner.
3. Remove poly-vee belt from pulleys and discard belt.
4. Install new belt, making sure belt is correctly seated in all pulley grooves. Refer
to belt routing at right for your application.
5. Apply tension to belt with tensioner. Remove socket.
6. Start engine and check belt alignment.
Bleeding the Fuel System
Bleed the Fuel System (Engines with Electronic Fuel Systems and Stanadyne DE10 Pump)
CAUTION
!
Escaping fluid under pressure can penetrate the skin causing serious
injury. Avoid hazards by relieving pressure before disconnecting
hydraulic or other lines. Tighten all connections before applying
pressure. Search for leaks with a piece of cardboard. Protect hands and
body from high pressure fluids.
Any time the fuel system has been opened up for service (lines disconnected or filters
removed), it will be necessary to bleed air from the system.
The fuel system may be bled at one of several location. Choose the best location for your
engine/machine application.
1. Loosen the air bleed vent screw two full turns by hand on fuel filter base.
2. Operate fuel supply pump primer lever (B) or primer button on fuel filter base (if
equipped).
3. Tighten bleed plug securely, continue operating primer until pumping action is
not felt.
4. Start engine and check for leaks.
If engine will not start, it may be necessary to bleed air from fuel system at fuel injection pump
or injection nozzles as explained next.
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Страница 8: ...8 TABLE OF CONTENTS Operating Maintenance Manual TITLE PAGE...
Страница 9: ...22442594 9 Foreword...
Страница 13: ...22442594 13 Warranty...
Страница 21: ...22442594 21 Decals...
Страница 23: ...Decals Operating Maintenance Manual 22442594 23...
Страница 24: ...Operating Maintenance Manual Decals 24 22442594...
Страница 25: ...Decals Operating Maintenance Manual 22442594 25...
Страница 27: ...Decals Operating Maintenance Manual 22442594 27...
Страница 28: ...Operating Maintenance Manual Decals 28 22442594...
Страница 29: ...22442594 29 Noise Emission...
Страница 36: ...Operating Maintenance Manual Noise Emission 36 22442594...
Страница 37: ...22442594 37 Safety...
Страница 43: ...22442594 43 General Arrangement...
Страница 51: ...22442594 51 Operating Instructions...
Страница 64: ...Operating Maintenance Manual Operating Instructions 64 22442594...
Страница 65: ...22442594 65 Engine Instructions...
Страница 91: ...22442594 91 Maintenance...
Страница 108: ...Operating Maintenance Manual Maintenance 108 22442594...
Страница 109: ...Maintenance Operating Maintenance Manual 22442594 109...
Страница 112: ...Operating Maintenance Manual Maintenance 112 22442594...
Страница 113: ...22442594 113 Machine Systems...
Страница 116: ...Operating Maintenance Manual Machine Systems 116 22442594 Harness System Schematic J1939 CAN Communications Schematic...
Страница 117: ...22442594 117 Service Tools...
Страница 122: ...Operating Maintenance Manual Service Tools 122 22442594...
Страница 123: ...22442594 123 Fault Finding...
Страница 127: ...22442594 127 Options...
Страница 133: ...2004 Ingersoll Rand Company Printed in the USA...