Caterpillar Cat 420E BACKHOE LOADER (Prefix PRA) Service Repair Manual Instant Download

Service Repair Manual Model 420E BACKHOELOADER

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 1/5 Shutdown SIS Previous Screen Product: BACKHOE LOADER Model: 420E BACKHOE LOADER PRA Configuration: 420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 Engine Disassembly and Assembly 416E, 420E and 430E Backhoe Loaders Power Train Media Number -KENR7651-05 Publication Date -01/05/2014 Date Updated -20/05/2014 i03879208 Tire and Rim (Front) - Remove and Install SMCS - 4202-010-FR Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 1U-9745 Air/Hydraulic Jack Gp 1 B 308-3471 Jack Stand Gp 2 Illustration 1 g01237930 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 2/5 1. Raise the bucket. Install cylinder lock (1). Illustration 2 g01116896 2. Remove nuts (3) and fender (2). Place suitable cribbing (4) between the front axle and the frame on each side of the machine. This will keep the front axle from oscillating. Illustration 3 g01116902 3. Loosen lug nuts (5). Do not remove lug nuts (5) at this time. Illustration 4 g01116891 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

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420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 3/5 4. Use Tooling (A) in order to raise the machine. Position Tooling (B) under the frame of the machine. Use Tooling (A) in order to lower the machine onto Tooling (B). Illustration 5 g01237945 5. Attach a suitable lifting device to the tire and rim (6). The combined weight of the tire and rim (6) is approximately 70 kg (155 lb). Remove lug nuts (5) and remove the tire and rim (6). Installation Procedure Table 2 Required Tools Tool Part Number Part Description Qty A 1U-9745 Air/Hydraulic Jack Gp 1 B 308-3471 Jack Stand Gp 2 C 222-3123 Penetrating Oil 1 Illustration 6 g01237945 1. Attach a suitable lifting device to the tire and rim (6). The combined weight of the tire and rim (6) is approximately 70 kg (155 lb). Install the tire and rim (6). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 4/5 Note: Ensure that all of the studs and lug nuts (5) are clean and dry. 2. Apply one drop of Tooling (C) to the threads of lug nuts (5). Install lug nuts (5). Do not tighten lug nuts (5) at this time. Illustration 7 g01116891 3. Use Tooling (A) in order to raise the machine. Remove Tooling (B) from the frame of the machine. Use Tooling (A) in order to lower the machine onto the ground. Illustration 8 g01116896 4. Install fender (2) and nuts (3). Remove suitable cribbing (4). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 5/5 Illustration 9 g01116902 5. Tighten lug nuts (5) to a torque of 190 40 N m (140 30 lb ft). Then, turn lug nuts (5) by an additional 60 5 . Illustration 10 g01237930 6. Remove cylinder lock (1). Lower the bucket to the ground. Copyright 1993 - 2019 Caterpillar Inc. Sat Sep 14 21:23:11 UTC+0800 2019 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 1/4 Shutdown SIS Previous Screen Product: BACKHOE LOADER Model: 420E BACKHOE LOADER PRA Configuration: 420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 Engine Disassembly and Assembly 416E, 420E and 430E Backhoe Loaders Power Train Media Number -KENR7651-05 Publication Date -01/05/2014 Date Updated -20/05/2014 i02993849 Tie Rod (Steering)(Front) - Remove and Install SMCS - 4318-010-ZH; 4318-010 Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 1P-2320 Combination Puller 1 Start By: a. Remove the front tires and rims. Refer to Disassembly and Assembly, "Tire and Rim (Front) -Remove and Install". https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 2/4 Illustration 1 g01117258 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 3/4 Illustration 2 g01517361 1. Loosen nut (1) from tie rod (2). 2. Loosen nut (3). 3. Use Tooling (A) in order to disconnect tie rod (2). Remove nut (1) and remove tie rod (2). Installation Procedure https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 4/4 Illustration 3 g01517367 1. Install tie rod (2). 2. Install nut (1). Tighten nut (1) to a torque of 220 + 11, 33 N m (162 + 8, 24 lb ft). 3. Tighten nut (3) to a torque of 250 + 12, 37 N m (184 + 9, 27 lb ft). End By: a. Install the front tires and rims. Refer to Disassembly and Assembly, "Tire and Rim (Front) - Remove and Install". Copyright 1993 - 2019 Caterpillar Inc. Sat Sep 14 21:23:58 UTC+0800 2019 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 1/3 Shutdown SIS Previous Screen Product: BACKHOE LOADER Model: 420E BACKHOE LOADER PRA Configuration: 420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 Engine Disassembly and Assembly 416E, 420E and 430E Backhoe Loaders Power Train Media Number -KENR7651-05 Publication Date -01/05/2014 Date Updated -20/05/2014 i02997884 Steering Cylinder (Front) - Remove and Install SMCS - 4303-010-FR Removal Procedure Start By: a. Remove the front axle. Refer to Disassembly and Assembly, "Drive and Steering Axle (Front) - Remove". b. Remove both tie rods. Refer to Disassembly and Assembly, "Tie Rod (Steering) (Front) - Remove and Install". https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 2/3 Illustration 1 g01520173 1. Remove bolts (1) and remove steering cylinder (2). Installation Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 155-0695 Thread Lock Compound 1 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 3/3 Illustration 2 g01520173 1. Install steering cylinder (2). Apply Tooling (A) to the threads of bolts (1). Install bolts (1). Tighten bolts (1) to a torque of 460 23, 69 N m (340 + 17, 51 lb ft). End By: a. Install both tie rods. Refer to Disassembly and Assembly, "Tie Rod (Steering) (Front) - Remove and Install". b. Install the front axle. Refer to Disassembly and Assembly, "Drive and Steering Axle (Front) - Install". Copyright 1993 - 2019 Caterpillar Inc. Sat Sep 14 21:24:46 UTC+0800 2019 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 1/2 Shutdown SIS Previous Screen Product: BACKHOE LOADER Model: 420E BACKHOE LOADER PRA Configuration: 420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 Engine Disassembly and Assembly 416E, 420E and 430E Backhoe Loaders Power Train Media Number -KENR7651-05 Publication Date -01/05/2014 Date Updated -20/05/2014 i02106590 Final Drive Planetary - Remove SMCS - 4050-011; 4084-011 Removal Procedure Start By: a. Remove the wheel and tire. Refer to Disassembly and Assembly, "Wheel and Tire - Remove and Install". NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. 1. Drain the oil from the final drive planetary into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Final Drive Planetary (Axle) Oil - Change". https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 2/2 Illustration 1 g01072848 2. Remove screws (2) and remove planetary carrier assembly (3) from wheel flange (1). Copyright 1993 - 2019 Caterpillar Inc. Sat Sep 14 21:25:34 UTC+0800 2019 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 1/2 Shutdown SIS Previous Screen Product: BACKHOE LOADER Model: 420E BACKHOE LOADER PRA Configuration: 420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 Engine Disassembly and Assembly 416E, 420E and 430E Backhoe Loaders Power Train Media Number -KENR7651-05 Publication Date -01/05/2014 Date Updated -20/05/2014 i02997899 Final Drive Planetary - Disassemble SMCS - 4050-015; 4084-015 Disassembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 1P-1863 Retaining Ring Pliers 1 Start By: a. Remove the final drive planetary. Refer to Disassembly and Assembly, "Final Drive Planetary - Remove". https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 2/2 Illustration 1 g01074540 1. Use Tooling (A) and remove retaining ring (1). Remove thrust washer (2), lock rings (3), thrust washers (4), bearing (5) and planetary gear (6). 2. Repeat Step 1 for the remaining planetary gear assemblies. Copyright 1993 - 2019 Caterpillar Inc. Sat Sep 14 21:26:21 UTC+0800 2019 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 1/3 Shutdown SIS Previous Screen Product: BACKHOE LOADER Model: 420E BACKHOE LOADER PRA Configuration: 420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 Engine Disassembly and Assembly 416E, 420E and 430E Backhoe Loaders Power Train Media Number -KENR7651-05 Publication Date -01/05/2014 Date Updated -20/05/2014 i06002581 Final Drive Planetary - Assemble SMCS - 4050-016; 4084-016 Assembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 1P-1863 Retaining Ring Pliers 1 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 2/3 Illustration 1 g01074540 Illustration 2 g03762556 Note: Position the taper (X) of bearing (5) as shown. 1. Position planetary gear (6) on a flat surface. Install one thrust washer (4) and one locking ring (3) . Install bearing (5) into planetary gear (6) . Install the remaining thrust washer (4) and the remaining locking ring (3) . Install planetary gear (6) and the components into the planetary carrier assembly. Install thrust washer (2) . Use Tooling (A) and install retaining ring (1) . 2. Repeat Step 1 for the remaining planetary gear assemblies. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 3/3 End By: Install the final drive planetary. Refer to Disassembly and Assembly, "Final Drive Planetary - Install". Copyright 1993 - 2019 Caterpillar Inc. Sat Sep 14 21:27:09 UTC+0800 2019 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 1/2 Shutdown SIS Previous Screen Product: BACKHOE LOADER Model: 420E BACKHOE LOADER PRA Configuration: 420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 Engine Disassembly and Assembly 416E, 420E and 430E Backhoe Loaders Power Train Media Number -KENR7651-05 Publication Date -01/05/2014 Date Updated -20/05/2014 i02110388 Final Drive Planetary - Install SMCS - 4050-012; 4084-012 Installation Procedure Illustration 1 g01072848 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 2/2 1. Position planetary carrier assembly (3) onto wheel flange (1). Install screws (2). Tighten screws (2) to a torque of 25 N m (18 lb ft). 2. Fill the final drive planetary with oil. Refer to Operation and Maintenance Manual, "Capacities (Refill)" and refer to Operation and Maintenance Manual, "Final Drive Planetary (Axle) Oil - Change". End By: a. Install the wheel and the tire. Refer to Disassembly and Assembly, "Wheel and Tire - Remove and Install". Copyright 1993 - 2019 Caterpillar Inc. Sat Sep 14 21:27:57 UTC+0800 2019 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 1/4 Shutdown SIS Previous Screen Product: BACKHOE LOADER Model: 420E BACKHOE LOADER PRA Configuration: 420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 Engine Disassembly and Assembly 416E, 420E and 430E Backhoe Loaders Power Train Media Number -KENR7651-05 Publication Date -01/05/2014 Date Updated -20/05/2014 i04818786 Drive Shaft (Front) - Remove and Install SMCS - 3253-010-FR Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 1U-7505 Hydraulic Jack 1 Illustration 1 g01116830 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 2/4 1. Install Tooling (A) under guard (2) . Remove bolts (1) . Repeat for the other side. Use Tooling (A) in order to lower guard (2) to the ground. The weight of guard (2) is approximately 38 kg (85 lb). Illustration 2 g01116832 2. Remove bolts (3) . Illustration 3 g01116843 3. Remove bolts (5) and remove front drive shaft (4) . https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 3/4 Installation Procedure Table 2 Required Tools Tool Part Number Part Description Qty A 1U-7505 Hydraulic Jack 1 Illustration 4 g01116843 1. Install front drive shaft (4) and install new bolts (5) . Tighten bolts (5) to a torque of 28 7 N m (21 5 lb ft) https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 4/4 Illustration 5 g01116832 2. Install new bolts (3) . Illustration 6 g01116830 3. Install Tooling (A) under guard (2) . The weight of guard (2) is approximately 38 kg (85 lb). Use Tooling (A) in order to raise guard (2) into position. Install bolts (1) . Repeat for the other side. Copyright 1993 - 2019 Caterpillar Inc. Sat Sep 14 21:28:45 UTC+0800 2019 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 1/6 Shutdown SIS Previous Screen Product: BACKHOE LOADER Model: 420E BACKHOE LOADER PRA Configuration: 420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 Engine Disassembly and Assembly 416E, 420E and 430E Backhoe Loaders Power Train Media Number -KENR7651-05 Publication Date -01/05/2014 Date Updated -20/05/2014 i02990373 Drive and Steering Axle (Front) - Remove SMCS - 3020-011-FR Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 308-3470 Repair Stand 2 B 308-3471 Repair Stand 2 C 1U-9745 Air/Hydraulic Jack Gp 1 Start By: a. Remove the front drive shaft. Refer to Disassembly and Assembly, "Drive Shaft (Front) - Remove and Install". https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 2/6 Illustration 1 g01237930 1. Raise the bucket and install lift cylinder brace (1). Illustration 2 g01515289 2. Use Tooling (C) in order to position Tooling (A) under the rear of the machine. Illustration 3 g01515297 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

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420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ... 3/6 3. Use Tooling (C) in order to raise the front of the machine. Position Tooling (B) under the front of the machine. 4. Remove the front tires and rims. Refer to Disassembly and Assembly, "Tire and Rim (Front) - Remove and Install". 5. Remove the counterweight. Refer to Disassembly and Assembly, "Counterweight - Remove and Install". Illustration 4 g01515414 6. Disconnect hose assembly (2). Repeat for the opposite side of the machine. 7. Remove bolt (3). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis... 2019/9/14

https://www.ebooklibonline.com Hello dear friend! Thank you very much for reading. Enter the link into your browser. The full manual is available for immediate download. https://www.ebooklibonline.com