Ingersoll-Rand BL-275 Service Manual
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Ingersoll-Rand BL-275 Service Manual

Ingersoll-Rand BL-275 Service Manual

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BL-275
Service
Manual
(S/N 570811001 & Above)
Doosan purchased Bobcat Company from Ingersoll-Rand Company in
2007. Any reference to Ingersoll-Rand Company or use of trademarks,
service marks, logos, or other proprietary identifying marks belonging
to Ingersoll-Rand Company in this manual is historical or nominative
in nature, and is not meant to suggest a current affiliation between
Ingersoll-Rand Company and Bobcat Company or the products of
either.
6901968 (6-12)
Printed in U.S.A.
© Ingersoll Rand Company 2002
1 of 796

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Summary of Contents for Ingersoll-Rand BL-275

  • Page 1 (S/N 570811001 & Above) Doosan purchased Bobcat Company from Ingersoll-Rand Company in 2007. Any reference to Ingersoll-Rand Company or use of trademarks, service marks, logos, or other proprietary identifying marks belonging to Ingersoll-Rand Company in this manual is historical or nominative...
  • Page 2 2 of 796 Find manuals at https://best-manuals.com...
  • Page 3 Maintenance procedures which are given in the Operation & Maintenance Manual can be performed by the owner/operator without any specific technical training. Maintenance procedures which are not in the Operation & Mai ntenance Manual must be performed ONLY BY QUALIFIED INGERSOLL-RAND SERVICE PERSONNEL. Always use genuine Ingersoll-Rand replacement parts.
  • Page 4 BL275 Loader Backhoe Service Manual 4 of 796 Find manuals at https://best-manuals.com...
  • Page 5 ALPHABETICAL INDEX AIR CLEANER ............70-01 HEATER FAN ............80-01 AIR CLEANER SERVICE ........10-01 HEATER UNIT ............80-01 ALTERNATOR ............60-01 HYDRAULIC FILTER HOUSING ......20-01 ALTERNATOR BELT..........10-01 HYDRAULIC FLUID RESERVOIR ......20-01 ARM CYLINDER ............. 20-01 HYDRAULIC SYSTEM INFORMATION ....20-01 ARM ................ 50-01 HYDRAULIC/HYDROSTATIC FLUID AXLE AND DIFFERENTIAL (FRONT) ....
  • Page 6 ALPHABETICAL INDEX (CONT’D) STARTER ..............60-01 SWING CYLINDER ..........20-01 SWING FRAME ............50-01 TILT CYLINDER ............20-01 TIRE MAINTENANCE ..........10-01 TORQUE SPECIFICATIONS FOR BOLTS............. SPEC-01 TOWING THE LOADER BACKHOE .......10-01 TRANSPORTING THE LOADER BACKHOE..10-01 TRAVEL PEDAL ............20-01 TROUBLESHOOTING..........70-01 TURBOCHARGER ..........70-01 TURN INDICATOR LIGHTS (FRONT).....60-01 TURN INDICATOR LIGHTS (REAR) .......60-01 X-CHANGE™...

  • Page 7: Table Of Contents

    SPECIFICATIONS....... . . SPEC-01 SPECIFICATIONS SPECIFICATIONS SPECIFICATIONS BL-275 Loader Backhoe Revised Apr. 03 Service Manual 7 of 796...

  • Page 8: Foreword

    8. Enclosure door latches must 16. Inspect the air cleaner for open and close freely. damage or leaks. Check the condition of the element. BL-275 Loader Backhoe Revised Apr. 03 Service Manual 8 of 796 Find manuals at https://best-manuals.com...
  • Page 9 PROPOSITION 65 WARNING Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects and other reproductive harm. BL-275 Loader Backhoe Revised Apr. 03 Service Manual 9 of 796 Find manuals at https://best-manuals.com...
  • Page 10 BL-275 Loader Backhoe Revised Apr. 03 Service Manual 10 of 796 Find manuals at https://best-manuals.com...

  • Page 11: Safety Instructions For Ingersoll Rand Loader Backhoe And Attachments

    Call Before You Dig 1-888-258-0808 When you call, you will be rected to a location in you state/ city for information about buried lines (telephone, cable TV, water, sewer, gas, etc.) SI17-0402 BL-275 Loader Backhoe Revised Apr. 03 Service Manual 11 of 796...
  • Page 12 Use the procedure in the Operation & Maintenance Manual for cleaning the spark arrestor muffler (if equipped). • Know where fire extinguishers and first aid kits are located and how to use them. SI19-0402 BL-275 Loader Backhoe Revised Apr. 03 Service Manual 12 of 796...

  • Page 13: Serial Number Location

    An explanation of the form must be given to the owner. Make sure it is filled out completely [Figure 3]. BL-275 Loader Backhoe Revised Apr. 03 Service Manual 13 of 796...

  • Page 14: Ingersoll Rand Loader Identification

    † BUCKET - Several different buckets and other attachments are available for the Ingersoll Rand loader backhoe. * ROPS, FOPS - Roll Over Protective Structure, Falling Object Protective Structure, per SAE J1040 and ISO 3471 and Falling Object Protective Structure per SAE J1043 and ISO 3449, Level 1. BL-275 Loader Backhoe Revised Apr. 03 viii...

  • Page 15: Safety & Maintenance

    Procedure ........10-10-1 BL-275 Loader Backhoe...
  • Page 16 Procedure ........10-40-1 BL-275 Loader Backhoe...
  • Page 17 Put jackstands under the front and rear axle before running the engine for service. Failure to us e jackstands can allow the machine to fall or move and cause injury or death. W-2461-0303 BL-275 Loader Backhoe Revised Apr. 03 10-10-1 Service Manual 17 of 796...
  • Page 18 BL-275 Loader Backhoe Revised Apr. 03 10-10-2 Service Manual 18 of 796...
  • Page 19 With the operator in the seat, fasten seat belt and engage the parking brake. Start the engine and raise the lift arms. After the lift arms are raised fully, stop the engine. BL-275 Loader Backhoe 10-20-1 Service Manual 19 of 796...
  • Page 20 Remove the approved lift arm support device (Item 1) [Figure 10-20-4]. Start the engine and lower the lift arms fully. Figure 10-20-5 P-33985A Put the lift arm support (Item 1) [Figure 10-20-5] in the storage position. BL-275 Loader Backhoe 10-20-2 Service Manual 20 of 796...
  • Page 21 Open the latch (Item 1) [Figure 10-30-1] on each side of cover open. the engine cover. Raise the engine cover. Figure 10-30-2 P-33507 Remove the engine cover support rod (Item 1) [Figure 10-30-2] from the storage position. BL-275 Loader Backhoe 10-30-1 Service Manual 21 of 796...
  • Page 22 BL-275 Loader Backhoe 10-30-2 Service Manual 22 of 796...
  • Page 23 For height restrictions when transporting the loader backhoe on a trailer, the backhoe boom lock must not be engaged. The backhoe boom must be lowered onto the trailer bed and chained. P-33971 BL-275 Loader Backhoe 10-40-1 Service Manual 23 of 796...
  • Page 24 BL-275 Loader Backhoe 10-40-2 Service Manual 24 of 796...
  • Page 25 (Example: Moving the l oader backhoe onto a transport vehicle. The towing chain (or cable) must be rated at 1-1/2 times the weight of the loader. (See Contents, Page SPEC-01.) BL-275 Loader Backhoe Revised Apr. 03 10-50-1 Service Manual...
  • Page 26 BL-275 Loader Backhoe Revised Apr. 03 10-50-2 Service Manual 26 of 796...
  • Page 27 P-33665 Measure the exposed part of the c ylinder rod on each side of the steering cylinder housing making sure they are the same length [Figure 10-60-2]. BL-275 Loader Backhoe 10-60-1 Service Manual 27 of 796...
  • Page 28 BL-275 Loader Backhoe 10-60-2 Service Manual 28 of 796...
  • Page 29 First oil and filter change must occur at 50 hours: 250 hours thereafter. † After the first 500 hours on new engine, adjust engine valves; 1000 hours thereafter. (See Service Manual for procedure.) ■ Or every 12 months. BL-275 Loader Backhoe Revised Apr. 03 10-70-1 Service Manual...
  • Page 30 BL-275 Loader Backhoe Revised Apr. 03 10-70-2 Service Manual 30 of 796...
  • Page 31 Open the engine cover. (See Contents, Page 10-01.) Install filter element/cover [Figure 10-80-2]. Loosen the filter cover nut (Item 1) [Figure 10-80-1]. Tighten the filter cover nut (Item 1) [Figure 10-80-1]. BL-275 Loader Backhoe 10-80-1 Service Manual 31 of 796...
  • Page 32 BL-275 Loader Backhoe 10-80-2 Service Manual 32 of 796...
  • Page 33 Install the radiator cap and tighten. P-33674 Open the radiator drain valve (Item 1) [Figure 10-90-2] at bottom of radiator. Drain the coolant into a container. BL-275 Loader Backhoe 10-90-1 Service Manual 33 of 796...
  • Page 34 BL-275 Loader Backhoe 10-90-2 Service Manual 34 of 796...
  • Page 35 Always clean up spilled fuel or oil. Keep heat, flames, sparks or lighted tobacco away from fuel and oil. Failure to use care around combustibles can cause explosion or fire which can result in injury or death. W-2103-1285 BL-275 Loader Backhoe 10-100-1 Service Manual 35 of 796...
  • Page 36 Use a piece of cardboard or wood to find leaks. Do not use your bare hand. Wear safety goggles. If fluid enters skin or eyes, get immediate medical attention from a physician familiar with this injury. W-2072-0496 BL-275 Loader Backhoe 10-100-2 Service Manual 36 of 796...
  • Page 37 Use a good quality motor oil that meets API Service Classification of CD or better. (See Oil Chart on Page 1.) BL-275 Loader Backhoe 10-110-1 Service Manual 37 of 796...
  • Page 38 Remove the fi ll cap (Item 1) [Figure 10-110-4]. Put 4.3 qts. (4 L) of oil in the engine. Start the engine and let it run for several minutes. Stop the engine and check for leaks at the oil filter. BL-275 Loader Backhoe 10-110-2 Service Manual 38 of 796...
  • Page 39 10-110-2] and check the oil level. Add oil as needed if it is not at the top mark on the dipstick (Item 1) [Figure 10- 110-5]. Install the dipstick and close the engine cover. BL-275 Loader Backhoe 10-110-3 Service Manual 39 of 796...
  • Page 40 BL-275 Loader Backhoe 10-110-4 Service Manual 40 of 796...
  • Page 41 This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...

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570811001

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