Case 821E Service Manual
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Case 821E Service Manual

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SERVICE MANUAL
WHEEL LOADER
821E
TIER 3
84299244
(Replaces 87364100)
Revised December 2009
Issued September 2006

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Summary of Contents for Case 821E

  • Page 1 SERVICE MANUAL WHEEL LOADER 821E TIER 3 84299244 (Replaces 87364100) Revised December 2009 Issued September 2006...
  • Page 2 Find manuals at http://best-manuals.com/search?&s=CASE-84299244...
  • Page 3 Find manuals at http://best-manuals.com/search?&s=CASE-84299244...
  • Page 4 Find manuals at http://best-manuals.com/search?&s=CASE-84299244...
  • Page 5 Find manuals at http://best-manuals.com/search?&s=CASE-84299244...
  • Page 6 Find manuals at http://best-manuals.com/search?&s=CASE-84299244...
  • Page 7 Metric Conversion Chart ..............1003 Copyright © 2006 CNH Ameica LLC. All rights reserved. CASE, LLC. Printed in U.S.A. 700 State Street Issued August, 2006 Racine, WI 53404 U.S.A. Bur 5-3090 Find manuals at http://best-manuals.com/search?&s=CASE-84299244...
  • Page 8 Find manuals at http://best-manuals.com/search?&s=CASE-84299244...
  • Page 9 Section 1001 GENERAL TORQUE SPECIFICATIONS Copyright © 2004 CNH America LLC. All rights reserved. CASE, LLC. Printed in U.S.A. 700 State Street Issued April, 2003 Revised July, 2005 Racine, WI 53404 U.S.A. Bur 8-71603 Find manuals at http://best-manuals.com/search?&s=CASE-84299244...
  • Page 10 TORQUE SPECIFICATIONS - STEEL HYDRAULIC FITTINGS ........6 Bur 8-71603 Revised 7-05 Printed in U.S.A. Find manuals at http://best-manuals.com/search?&s=CASE-84299244...
  • Page 11 1001-3 TORQUE SPECIFICATIONS - DECIMAL HARDWARE Use the torques in this chart when special torques Grade 8 Bolts, Nuts, and Studs are not given. These torques apply to fasteners with both UNC and UNF threads as received from suppliers dry, or when lubricated with engine oil. Not applicable if special graphities, Molydisulfide greases, or other extreme pressure lubricants are Pound-...
  • Page 12 1001-4 TORQUE SPECIFICATIONS - METRIC HARDWARE Use the following torques when specifications are not Grade 10.9 Bolts, Nuts, and Studs given. These values apply to fasteners with coarse threads as received from supplier, plated or unplated, or 10.9 when lubricated with engine oil. These values do not apply if graphite or Molydisulfide grease or oil is Pound- Newton...
  • Page 13 1001-5 TORQUE SPECIFICATIONS - STEEL HYDRAULIC FITTINGS 37 Degree Flare Fitting Straight Threads with O-ring Tube OD Thread Pound- Newton Tube OD Thread Pound- Newton Hose ID Size Inches metres Hose ID Size Inches metres 1/4 inch 7/16-20 72 to 144 8 to 16 1/4 inch 7/16-20...
  • Page 14 1001-6 TORQUE SPECIFICATIONS - STEEL HYDRAULIC FITTINGS O-ring Boss End O-ring Face Seal End Fitting or Lock Nut Nom. Dash Thread Pound- Newton Thread Pound- Newton Size Tube OD Size Inches metres Size Inches metres 1/4 inch 9/16-18 120 to 144 14 to 16 7/16-20 204 to 240...
  • Page 15 Section 1002 FLUIDS AND LUBRICANTS Copyright © 2006 CNH Ameica LLC. All rights reserved. CNH America LLC. Printed in U.S.A. 700 State Street Issued August, 2006 Racine, WI 53404 U.S.A. Bur 5-3100...
  • Page 16 Model 821E ........
  • Page 17 CAPACITIES AND LUBRICANTS Engine Oil Capacity with Filter Change .................... 21 liters (22 U.S. quarts) Type of oil ........Case AKCELA No. 1 engine oil - see engine oil recommendations on page 4 Engine Cooling System Capacity........................40.9 liters (10.8 U.S. Gallons) Type of Coolant ....................50% water and 50% Ethylene Glycol...
  • Page 18 1002-4 ENGINE OIL RECOMMENDATIONS Case AKCELA No. 1 Engine oil is recommended for use in your Case engine. Case AKCELA No. 1 Engine Oil will lubricate your engine correctly under all operating conditions. If Case AKCELA No. 1 Multi-Viscosity Oil is not available, use only oil meeting API engine oil service -4 (preferred) or CG-4.
  • Page 19 1002-5 TRANSMISSION TEMPERATURE CHART BC04F193 DIESEL FUEL SYSTEM Use No. 2 diesel fuel in the engine of this machine. Fuel Storage The use of other fuels can cause the loss of engine If you keep fuel in storage for a period of time, you power and high fuel consumption.
  • Page 20 1002-6 MAINTENANCE SCHEDULE Model 821E FREQUENCY IN HOURS SERVICE SERVICE POINTS INTERVAL Radiator Coolant Level Tires Variable Hydraulic Filter Periodic Alternator, AC, Drive Belt ( * ) Air cleaner Fire extinguisher Every 10 Hours Check Engine Oil Level Check Engine Coolant Level...
  • Page 21 1002-7 MAINTENANCE POINTS Model 821E 12 23 21 15 19 25 24 21 15 17 28 27 BC06F531 See your Operators manual for maintenance of If you operate the machine in severe conditions, safety related items and for detailed information of lubricate and service the machine more frequently.
  • Page 22 1002-8 NOTES Bur 5-3100 Issued 8-06 Printed in U.S.A.
  • Page 23 Section 1003 METRIC CONVERSION CHART Copyright © 2003 CNH Ameica LLC. All rights reserved. CNH America LLC. Printed in U.S.A. 700 State Street Issued April, 2003 Racine, WI 53404 U.S.A. Bur 7-52590...
  • Page 24 1003-2 TABLE OF CONTENTS CONVERSION FACTORS ..............3 Metric to U.S.
  • Page 25 1003-3 CONVERSION FACTORS Metric to U.S. MULTIPLY TO OBTAIN Area: sq. meter 10.763 91 square foot hectare 2.471 05 acre Force: newton 3.596 942 ounce force newton 0.224 809 pound force Length: millimeter 0.039 370 inch meter 3.280 840 foot kilometer 0.621 371 mile...
  • Page 26 1003-4 U.S. to Metric MULTIPLY TO OBTAIN Area: square foot 0.092 903 square meter acre 0.404 686 hectare Force: ounce force 0.278 014 newton pound force 4.448 222 newton Length: inch 25.4 * millimeter foot 0.304 8 * meter mile 1.609 344 * kilometer Mass:...
  • Page 27 After Cooler ................2003 FOR ENGINE REPAIR, SEE THE ENGINE SERVICE MANUAL 87519803 Copyright © 2006 CNH Ameica LLC. All rights reserved. CASE, LLC. Printed in U.S.A. 700 State Street Issued August, 2006 Racine, WI 53404 U.S.A.
  • Page 29 Section 2000 ENGINE AND RADIATOR REMOVAL AND INSTALLATION Copyright © 2006 CNH Ameica LLC. All rights reserved. CNH America LLC. Printed in U.S.A. 700 State Street Issued August, 2006 Racine, WI 53404 U.S.A. Bur 5-2700...
  • Page 30 2000-2 TABLE OF CONTENTS Engine ................. . 3 Removal .
  • Page 31 2000-3 ENGINE Removal STEP 5 STEP 1 BD02N160 Put a 37 liter (10 gallon) container below radiator drain. Remove radiator cap. Remove cap and drain BD03A040 coolant into container. Install cap after coolant has Park machine on a level surface and lower bucket to drained.
  • Page 32 2000-4 STEP 7 STEP 10 BD03A231 BD06F109 Double up a nylon lifting strap (1) and slide through Tag and disconnect hood wiring harness connector the exhaust stack (2) on the hood. from rear chassis wiring harness connector. STEP 8 STEP 11 BD03A230 BD03A227 Place a solid steel bar through the strap, raise the...
  • Page 33 2000-5 STEP 12 STEP 15 BD03A232 BD06F110 Carefully raise and remove hood from loader. Lower Loosen clamps on turbocharger and air cleaner, hood onto suitable platform and disconnect lifting remove the intake hose. equipment. STEP 16 STEP 13 BD06F110 Loosen the clamp on the turbocharger for the after BD03A224 Tag and disconnect engine wiring harness connector cooler inlet hose.
  • Page 34 2000-6 STEP 18 STEP 21 BD06F112 BD06F111 Remove the air cleaner and muffler from the bracket. Loosen the clamp on the intake manifold for the after cooler output hose. STEP 22 STEP 19 BD06F113 BD03A118 Loosen the clamp on the after cooler and remove the after cooler outlet hose from the machine.
  • Page 35 2000-7 STEP 23 STEP 26 BD06F115 BD06F118 Remove the drive belt from the engine. Tag and disconnect the wiring from the alternator. STEP 24 STEP 27 BD06F116 BD06F119 Loosen clamps and remove lower cooler hose from Remove bolt securing wiring harness clamp to the engine.
  • Page 36 2000-8 STEP 29 STEP 32 BD06F121 BD06F111 Tag and remove the wires from the starter solenoid Tag and remove the grid heater cable. (3), remove the ground cable (2), and ground strap STEP 33 (1) from the starter. NOTE: Move the starter cables away from the engine, move the wiring harness away from the engine.
  • Page 37 2000-9 STEP 35 STEP 38 BD06F127 BD06F124 Remove the lower cover for the drive shaft. Tag and disconnect the fuel filter heater wires (1), disconnect the fuel line (2) from the fuel filter head, STEP 39 plug the line and cap the fitting. STEP 36 BD03A172 Remove the drive shaft bolts from the flywheel.
  • Page 38 2000-10 Installation BS03B035 1. ENGINE MOUNT BOLT 3. INSOLATOR UPPER 5. WASHER 7. NUT 2. WASHER 4. INSOLATOR LOWER 6. WASHER 8. REMOTE OIL DRAIN HOSE STEP 42 STEP 47 If engine rubber isolators require replacement, remove and discard isolators (3 and 4). Install new rubber isolator (4), then rubber isolator (3).
  • Page 39 2000-11 STEP 48 STEP 51 BD06F127 BD06F124 Install the lower cover for the drive shaft. Remove cap from fitting and plug from the hose, connect fuel line (2). Connect fuel filter heater wires STEP 49 (1). Remove and discard tag. STEP 52 BD06F126 Connect and turn on vacuum pump to the hydraulic...
  • Page 40 2000-12 STEP 54 STEP 57 BD06F111 BD06F121 Connect grid heater cable to grid heater. Remove Install the wires to the starter solenoid (3), install the and discard tag. ground cable (2), and ground strap (1) to the starter. Remove and discard tags. STEP 55 STEP 58 BD06F122...
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