Caterpillar Cat C27 Industrial Engine (Prefix TWM) Service Repair Manual Instant Download
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Service Repair Manual Models C27IndustrialEngine
w 1/4(W) Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C27 INDUSTRIAL ENGINE TWM Configuration: C27 Industrial Engine TWM00001-UP Disassembly and Assembly C27 and C32 Industrial Engines Media Number -RENR9577-06 Publication Date -01/11/2017 Date Updated -20/11/2017 i04499449 Auxiliary Drive (Front) - Disassemble SMCS - 1207-015 Disassembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 1P-2321 Combination Puller 1 8B-7551 Bearing Puller 1 B 7S-9154 Step Plate 1 C 1P-1863 Retaining Ring Pliers 1 D 1P-1861 Retaining Ring Pliers 1 E 248-3310 Spanner Wrench 1 Start By: a. Remove the auxiliary drive. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 2/4(W) Illustration 1 g02679656 1. Remove nuts (1) and the washers. Remove studs (2). Illustration 2 g02679676 2. Use Tooling (A) to remove pulley (3). Illustration 3 g02679696 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
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w 3/4(W) Illustration 4 g02679717 3. Loosen nut (4). 4. Use a press and Tooling (B) to loosen gear (5) from the shaft. 5. Remove nut (4) and remove gear (5). Illustration 5 g02679777 6. Use Tooling (C) to remove retaining ring (6). Remove bearing (7) from gear (5). Illustration 6 g02679882 7. Remove O-ring seal (10). Use Tooling (D) to remove retaining ring (8). Remove shaft (9). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 4/4(W) Illustration 7 g02680020 8. Use Tooling (E) to remove locknut (11). Remove lockwasher (12) and remove bearing (13). Illustration 8 g02680056 9. Remove lip seal (14). Note the orientation of the lip seal for installation purposes. Copyright 1993 - 2020 Caterpillar Inc. Thu Jun 18 22:54:29 UTC+0800 2020 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 1/4(W) Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C27 INDUSTRIAL ENGINE TWM Configuration: C27 Industrial Engine TWM00001-UP Disassembly and Assembly C27 and C32 Industrial Engines Media Number -RENR9577-06 Publication Date -01/11/2017 Date Updated -20/11/2017 i05802882 Auxiliary Drive (Front) - Assemble SMCS - 1207-016 Assembly Procedure Table 1 Required Tools Tool Part Number Part Description Qty C 1P-1863 Retaining Ring Pliers 1 D 1P-1861 Retaining Ring Pliers 1 E 248-3310 Spanner Wrench 1 F 1P-0510 Driver 1 Illustration 1 g02680056 Note: Note the orientation of the lip seal, illustrated above, for installation. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 2/4(W) 1. Use Tooling (F) to install lip seal (14). Lubricate the lip with the lubricant that is being sealed. Illustration 2 g02680020 2. Install bearing (13). Install lockwasher (12). 3. Install locknut (11). Use Tooling (E) to torque the locknut to 108 7 N m (80 5 lb ft). If necessary, increase the torque to align the slots. Illustration 3 g02679882 4. Install shaft (9). Use Tooling (D) to install retaining ring (8). 5. Lubricate the bore for O-ring seal (10) with the lubricant that is being sealed. Install O-ring seal (10). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 3/4(W) Illustration 4 g02679777 6. Install bearing (7) onto gear (5). 7. Use Tooling (C) to install retaining ring (6). Illustration 5 g02679696 8. Install gear (5) 9. Install nut (4). Tighten nut (4) to a torque of 290 10 N m (214 7 lb ft). Tap the gear down with a hammer and torque nut (4) again to a torque of 290 10 N m (214 7 lb ft). Illustration 6 g03676295 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 4/4(W) 10. Measure the distance from the end of housing (15) to bearing (7). Dimension (X) is 6.6 0.5 mm (0.26 0.02 inch). Illustration 7 g02681817 11. Install pulley (3). 12. Install studs (2). Tighten studs (2) to a torque of 30 5 N m (22 4 lb ft). 13. Install the washers and install nuts (1). Tighten nuts (1) to a torque of 47 9 N m (35 7 lb ft). End By: a. Install the auxiliary drive. Copyright 1993 - 2020 Caterpillar Inc. Thu Jun 18 22:55:24 UTC+0800 2020 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 1/2(W) Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C27 INDUSTRIAL ENGINE TWM Configuration: C27 Industrial Engine TWM00001-UP Disassembly and Assembly C27 and C32 Industrial Engines Media Number -RENR9577-06 Publication Date -01/11/2017 Date Updated -20/11/2017 i02293132 Valve Mechanism Cover - Remove and Install SMCS - 1107-010 Removal Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Illustration 1 g01147941 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 2/2(W) 1. Remove bolts (1) and valve mechanism covers (2). Installation Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Illustration 2 g01147941 1. Position valve mechanism covers (2) on the valve mechanism cover base. Install bolts (1). Copyright 1993 - 2020 Caterpillar Inc. Thu Jun 18 22:56:20 UTC+0800 2020 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 1/3(W) Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C27 INDUSTRIAL ENGINE TWM Configuration: C27 Industrial Engine TWM00001-UP Disassembly and Assembly C27 and C32 Industrial Engines Media Number -RENR9577-06 Publication Date -01/11/2017 Date Updated -20/11/2017 i03424280 Valve Mechanism Cover Base - Remove and Install SMCS - 1120-010 Removal Procedure Start By: a. Remove the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install". NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 2/3(W) Illustration 1 g01147965 1. Remove tube assemblies (1). 2. Disconnect harness assemblies (5) and harness assembly (2). 3. Remove bolts (4). 4. Remove valve mechanism cover base (3) and the seal from the cylinder head. Installation Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 3/3(W) Illustration 2 g01147965 1. Install the seal on valve mechanism cover base (3). 2. Position valve mechanism cover base (3) on the cylinder head and install bolts (4). 3. Position harness assemblies (5) on the electronic unit injectors. Tighten the cap nuts to a torque of 2.5 0.25 N m (22 2 lb in). 4. Connect harness assembly (2). 5. Install tube assemblies (1). End By: a. Install the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install". Copyright 1993 - 2020 Caterpillar Inc. Thu Jun 18 22:57:16 UTC+0800 2020 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 1/2(W) Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C27 INDUSTRIAL ENGINE TWM Configuration: C27 Industrial Engine TWM00001-UP Disassembly and Assembly C27 and C32 Industrial Engines Media Number -RENR9577-06 Publication Date -01/11/2017 Date Updated -20/11/2017 i07011948 Rocker Arm and Shaft - Remove SMCS - 1102-011 Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 387-8004 Lifting Bracket 1 Start By: a. Remove the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install". NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 2/2(W) Illustration 1 g01148045 1. Remove bolts (2). 2. Use Tooling (A) to remove rocker arm shaft assembly (4), valve rocker arms (3), and electronic unit injector rocker arms (1) as a unit. Copyright 1993 - 2020 Caterpillar Inc. Thu Jun 18 22:58:12 UTC+0800 2020 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 1/2(W) Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C27 INDUSTRIAL ENGINE TWM Configuration: C27 Industrial Engine TWM00001-UP Disassembly and Assembly C27 and C32 Industrial Engines Media Number -RENR9577-06 Publication Date -01/11/2017 Date Updated -20/11/2017 i04997049 Rocker Arm - Disassemble SMCS - 1123-015 Disassembly Procedure Start By: a. Remove the rocker arms and the rocker shaft. Refer to Disassembly and Assembly, "Rocker Arm and Shaft - Remove". NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 2/2(W) Illustration 1 g01047557 1. Remove valve rocker arms (11) and electronic unit injector rocker arm (3) from rocker shaft assembly (4). 2. Remove jam nut (7) from adjustment screw (8). 3. Remove adjustment screw (8) from valve rocker arms (11). 4. Remove button (10) from adjustment screw (8). Remove O-ring seal (9) from the adjustment screw. 5. Remove jam nut (2) from unit injector adjustment screw (1). 6. Remove unit injector adjustment screw (1) from electronic unit injector rocker arm (3). 7. Remove button (6) from unit injector adjustment screw (1). Remove O-ring seal (5) from the unit injector adjustment screw. Copyright 1993 - 2020 Caterpillar Inc. Thu Jun 18 22:59:07 UTC+0800 2020 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 1/2(W) Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C27 INDUSTRIAL ENGINE TWM Configuration: C27 Industrial Engine TWM00001-UP Disassembly and Assembly C27 and C32 Industrial Engines Media Number -RENR9577-06 Publication Date -01/11/2017 Date Updated -20/11/2017 i04998150 Rocker Arm - Assemble SMCS - 1123-016 Assembly Procedure NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. Illustration 1 g01047557 https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 2/2(W) Note: Do not reuse the O-ring seal on the adjustment screw if the button is removed from the adjustment screw. 1. Install O-ring seal (9) in button (10). 2. Use a soft hammer to seat button (10) on adjustment screw (8). 3. Install adjustment screw (8) in valve rocker arms (11). Install jam nut (7) on the adjustment screw. 4. Install O-ring seal (5) in button (6). 5. Use a soft hammer to seat button (6) on unit injector adjustment screw (1). 6. Install unit injector adjustment screw (1) in electronic unit injector rocker arm (3). Install jam nut (2) on the unit injector adjustment screw. 7. Lubricate rocker shaft assembly (4) with clean engine oil. 8. Install valve rocker arms (11) and electronic unit injector rocker arm (3) on rocker shaft assembly (4). End By: a. Install the rocker arms and the rocker shaft. Refer to Disassembly and Assembly, "Rocker Arm and Shaft - Install". Copyright 1993 - 2020 Caterpillar Inc. Thu Jun 18 23:00:03 UTC+0800 2020 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 1/3(W) Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C27 INDUSTRIAL ENGINE TWM Configuration: C27 Industrial Engine TWM00001-UP Disassembly and Assembly C27 and C32 Industrial Engines Media Number -RENR9577-06 Publication Date -01/11/2017 Date Updated -20/11/2017 i07399513 Rocker Arm and Shaft - Install SMCS - 1102-012 Installation Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 387-8004 Lifting Bracket 1 NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 2/3(W) Illustration 1 g01148045 Illustration 2 g01325993 1. Position rocker arm shaft assembly (4), valve rocker arms (3), and electronic unit injector rocker arms (1) as a unit with Tooling (A) on the cylinder head. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 3/3(W) Note: Apply clean engine oil to the underside of the bolt heads and the threads prior to installation. 2. Install bolts (2) and tighten to a torque of 55 5 N m (41 4 lb ft). Tighten bolts (2) again to a torque of 55 5 N m (41 4 lb ft). Turn bolts (2) for an additional 60 5 degrees. Tighten the bolts in the following sequence: 2, 3, 1, 4. Note: The additional 60 degrees can be attained by turning the bolt two points. 3. Adjust the valve lash for the inlet valves and the exhaust valves. Refer to Testing and Adjusting, "Engine Valve Lash - Inspect/Adjust". 4. Adjust the electronic unit injectors. Refer to Testing and Adjusting, "Electronic Unit Injector - Adjust". End By: a. Install the valve mechanism cover. Refer to Disassembly and Assembly, "Valve Mechanism Cover - Remove and Install". Copyright 1993 - 2020 Caterpillar Inc. Thu Jun 18 23:00:59 UTC+0800 2020 All Rights Reserved. Private Network For SIS Licensees. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 1/7(W) Shutdown SIS Previous Screen Product: INDUSTRIAL ENGINE Model: C27 INDUSTRIAL ENGINE TWM Configuration: C27 Industrial Engine TWM00001-UP Disassembly and Assembly C27 and C32 Industrial Engines Media Number -RENR9577-06 Publication Date -01/11/2017 Date Updated -20/11/2017 i02446003 Cylinder Head - Remove SMCS - 1100-011 Removal Procedure Table 1 Required Tools Tool Part Number Part Description Qty A 138-7573 Link Bracket 3 B 1U-9200 Lever Puller Hoist 1 Start By: a. Remove the electronic unit injectors. Refer to Disassembly and Assembly, "Electronic Unit Injector - Remove". b. Remove the valve mechanism cover base. Refer to Disassembly and Assembly, "Valve Mechanism Cover Base - Remove and Install". c. Remove the fuel transfer pump. Refer to Disassembly and Assembly, "Fuel Transfer Pump - Remove". 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. https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 2/7(W) Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products. Dispose of all fluids according to local regulations and mandates. NOTICE Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. NOTICE Do not turn the crankshaft or the camshaft while the camshaft gear is removed. If the rear gear group is not correctly timed during installation, interference can occur between the pistons and the valves, resulting in damage to the engine. 1. Drain the coolant from the cooling system into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change". Illustration 1 g01222228 2. Remove cover (1). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
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w 3/7(W) Illustration 2 g01222230 3. Remove bolts (2) and gear (3). Illustration 3 g01222233 4. Remove bolts (4), thrust plate (5), and adapter assembly (6). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
w 4/7(W) Illustration 4 g01222234 5. Use bolt (4) in order to remove sealing plate (7). Remove the O-ring seals. Illustration 5 g01148246 6. Remove elbow (8). Disconnect hose assembly (9). https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisw... 2020/6/18
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