23/10/2015CW34 Pneumatic Compactor J3H00001UP (MACHINE)(KEBP0398 07) Sistemas y componentes Pantalla anterior Bienvenido: r080fb1 Producto: PNEUMATIC COMPACTOR Modelo: CW34 PNEUMATIC COMPACTOR J3H Configuración: CW34 Pneumatic Compactor J3H00001UP (MACHINE) Pruebas y Ajustes CW34 Pneumatic Compactor Propel System Número de medio UENR205103 Fecha de publicación 01/11/2013 Fecha de actualización 11/11/2013 i05207418 Case Drain Flow for Piston Motor (Axle Propel) Test SMCS 4351081FW ; 5058081FW ; 5058 Diesel engine exhaust contains products of combustion which may cause personal injury. Always start and operate the engine in a well ventilated area, and, if in an enclosed area, vent the exhaust to the outside. Personal injury or death can result from sudden machine movement. Sudden movement of the machine can cause injury to persons on or near the machine. To prevent injury or death, make sure that the area around the machine is clear of personnel and obstructions before operating the machine. Personal injury can result from rotating and moving parts. Moving fan blades and moving parts will throw or cut any object or tool that falls or is pushed into them. Make sure no one is working on, underneath or close to an engine that is running. Make sure the area is free of personnel. https://sis.cat.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&calledpage=/sisw… 1/12 Remove the oil filler cap only when the engine is stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.jsp&calledpage=/sisw… 2/12 . Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset. Dispose of all fluids according to local regulations and mandates. NENG2500. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped.com/sisweb/sisweb/techdoc/techdoc_print_page.cat. adjusting and repair of the machine. NOTICE Care must be taken to ensure that fluids are contained during performance of inspection. and the filler cap is cool enough to touch with your bare hand.5 inch) 2 1242117 Coupling 1 6V8397 2 ORing Seal https://sis. for tools and supplies suitable to collect and contain fluids in Caterpillar machines. "Caterpillar Tools and Shop Products Guide".23/10/2015 CW34 Pneumatic Compactor J3H00001UP (MACHINE)(KEBP0398 07) Sistemas y componentes Personal injury can result from hydraulic oil pressure and hot oil. Table 1 Required Tools Tool Part No A B C D E F G Description Qty 8C6874 Connector 2 6V9746 ORing Seal 2 4C8689 Flow Meter Gp 1 6V8942 ORing Reducer 1 6V8398 ORing Seal 1 6V8556 Nut 1 1242147 Coupling 3 6V8398 ORing Seal 3 1226890 Hydraulic Hose 100 cm (39. and the oil is cool before removing any components or lines. Make sure all of the attachments have been lowered. maintenance. Refer to Special Publication. testing. .jsp&calledpage=/sisw… 3/12 . Testing and Adjusting.23/10/2015 CW34 Pneumatic Compactor J3H00001UP (MACHINE)(KEBP0398 07) Sistemas y componentes H J K L 4C8689 Flow Meter Gp 1 8C6874 Connector 2 6V9746 ORing Seal 2 1242153 Coupling 2 6V9746 ORing Seal 2 1226872 Hydraulic Hose 120 cm (47 inch) 1 1241253 Grommet 2 6V9746 ORing Seal 2 N 5P3413 Pipe Sealant (50ML TUBE) 1 P NA Laptop Computer with Plus+® Software 1 R (1) 3177485 Communication Adapter (3) 1 S (1) 3278981 Cable As (DATA LINK) 1 T (1) 3704617 Cable As 1 U 3485430 MultiTool Gp 1 M ( 1 ) Tool (R).com/sisweb/sisweb/techdoc/techdoc_print_page. (S).cat. The weight of the machine is approximately 27000 kg (5925 lb). Note: The machine will move during this test. Refer to Systems Operation. Note: Perform the parking brake test prior to performing this procedure. horizontal surface. https://sis. Move propel lever (1) to the NEUTRAL position. Place the machine on jacks.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset. Drive the machine to a smooth. and (T) Are part of 3177484 Communication Adapter Gp . " "Parking Brake Test"". Illustration 1 g03334648 2. 1. Install the locking pin in order to secure the support bar. Move parking brake switch (2) to the ON position. Move engine start switch (3) to the OFF position.jsp&calledpage=/sisw… 4/12 . https://sis. Unlock latch (4) and open engine hood (5) .com/sisweb/sisweb/techdoc/techdoc_print_page.23/10/2015 CW34 Pneumatic Compactor J3H00001UP (MACHINE)(KEBP0398 07) Sistemas y componentes 3. Illustration 2 g03334649 5. Illustration 3 g03335765 6. 4.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset. Remove the locking pin and raise support bar (6) in order to secure the engine hood.cat. 23/10/2015 CW34 Pneumatic Compactor J3H00001UP (MACHINE)(KEBP0398 07) Sistemas y componentes Illustration 4 g03335766 7. Illustration 5 g03335767 Located by the Manual Brake Release Pump a.jsp&calledpage=/sisw… 5/12 . Unlock latch (7) and open right engine door (8) . 8. Rotate needle valve (9) clockwise in order to fully close the valve. Loosen the set screw on needle valve (9).com/sisweb/sisweb/techdoc/techdoc_print_page. Illustration 6 g03335768 Located by the Propel Pump https://sis.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset. Use the following steps in order to disable the brake release system with the manual brake release valves.cat. Tighten the set screw. 12. Connect the hose assembly on outlet side of Tool (B) to hose assembly (11) . 13.com/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset. Connect Tool (E) and Tool (G) to other Tool (F). 16. 9. Disconnect case drain hose assembly (11) from the propel motor on the right side of the machine. 11. The weight of the machine is approximately 27000 kg (5925 lb). Connect one Tool (A) to each side of Tool (B). Loosen the set screw on needle valve (10). Connect the hose assembly on inlet side of Tool (B) to the case drain port on the right propel motor.23/10/2015 CW34 Pneumatic Compactor J3H00001UP (MACHINE)(KEBP0398 07) Sistemas y componentes b. Rotate needle valve (10) clockwise in order to fully close the valve. Assemble Tool (C) and Tool (D). Place jack stands under the machine. Apply Tool (P) to NPT sides of Tool (A). Illustration 8 g03335770 14. Connect Tool (E) from tool assembly to Tool (C) on inlet side of the flowmeter. Use a suitable lifting device in order to lift the machine off the ground. Connect Tool (G) on tool assembly to Tool (C) on the outlet side of the flowmeter. Illustration 7 g03335769 10. Connect Tool (E) to each end of one Tool (F). Connect one Tool (D) to each Tool (A) on Tool (B) . Tighten the set screw.jsp&calledpage=/sisw… 6/12 . https://sis. 15.cat. 23/10/2015 CW34 Pneumatic Compactor J3H00001UP (MACHINE)(KEBP0398 07) Sistemas y componentes Illustration 9 g03335771 17. Follow the on screen instructions.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset.jsp&calledpage=/sisw… 7/12 . 19. This wizard allows the Windows® operating system to recognize the USB device. Illustration 10 g03335774 https://sis. 18.cat. Move engine start switch (3) to the START position. Connect Tool (T) to USB port on Tool (P) . Note: First time users need to perform the tasks in the Communication and Connections Wizard. Connect Tool (S) diagnostic connector (12). Connect Tool (S) and Tool (T) to Tool (R). Launch the Plus+1TM program on the computer in order to allow the machine to go into high idle.com/sisweb/sisweb/techdoc/techdoc_print_page. Release the switch when the engine starts. jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset. Note: The "Throttle Active" option allows propel lever (1) to control engine rpm without engaging the propel system. Move propel lever (1) to the NEUTRAL position in order to operate the engine at low idle. The flow should be 3. 26. Click on "Configurations" button (13) . Select "Throttle Active" (16) from the dropdown list. click dropdown list (15) . https://sis. Go to "Park Brake Test Mode" (14). 25.8 L/min (1 US gpm). Read the flow on the flow meter. 21. Monitor the hydraulic oil temperature with Tool (U).com/sisweb/sisweb/techdoc/techdoc_print_page.6° C (110 ± 10° F).cat. Move propel lever (1) to the FORWARD position. Move parking brake switch (2) to the OFF position. Engine speed should be 2300 ± 50 rpm. Engine speed should be 1000 ± 25 rpm. 27. Illustration 11 g03335775 22. Operate the machine until the oil temperature reaches 43 ± 5. 23.23/10/2015 CW34 Pneumatic Compactor J3H00001UP (MACHINE)(KEBP0398 07) Sistemas y componentes 20.jsp&calledpage=/sisw… 8/12 . 24. Operate the engine at high idle. and reconnect case drain line (11) to the propel motor on the right side of the machine. Selecting the "Normal" option returns the machine controls to standard operation. repair or replace the right propel motor. 30. 31.jsp&calledpage=/sisw… 9/12 . Engine speed should be 1000 ± 25 rpm. In order to determine actual motor leakage. Note: The flushing valve directs 9. click dropdown list (15) . If the flow is less than 15 L/min (4 US gpm).5 US gpm) into the motor case. subtract the flushing valve flow from the total flow. 35.com/sisweb/sisweb/techdoc/techdoc_print_page. If the flow is greater than 15 L/min (4 US gpm). Click on "Exit" button (17) in order to exit the Plus+1TM program. 29. 34. Go to "Park Brake Test Mode" (14).5 ± 1. 36.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset. 32. Remove the tooling. 33.5 ± 0. Move propel lever (1) out of the NEUTRAL position (one quarter to one half full travel) .cat.23/10/2015 CW34 Pneumatic Compactor J3H00001UP (MACHINE)(KEBP0398 07) Sistemas y componentes Illustration 12 g03335776 28. Record the flow on the flow meter as "right motor case flow". Move propel lever (1) to the NEUTRAL position in order to operate the engine at low idle. https://sis. Move engine start switch (3) to the OFF position. Move parking brake switch (2) to the ON position.9 L/min (2. go to Step 34. Select "Normal" (18) from the dropdown list. Apply Tool (P) to NPT sides of Tool (J). 43. Connect the hose assembly on outlet end of Tool (H) to hose assembly (19) .cat. Connect the hose assembly on inlet end of Tool (H) to the case drain port on the left propel motor. https://sis. Connect Tool (M) to other end of Tool (L). Move propel lever (1) to the NEUTRAL position. Move engine start switch (3) to the START position. 44. Move parking brake switch (2) to the ON position.8 L/min (1 US gpm). The flow should be less than 19 L/min (5 US gpm). repair or replace the left propel motor. 38. Release the switch when the engine starts. 41.8 L/min (1 US gpm). go to Step 46. Disconnect case drain hose assembly (19) from the propel motor on the left side of the machine. The total should be less than 3. Make two sets of tooling.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset. If the flow rate is within the specified range. 45. 40.jsp&calledpage=/sis… 10/12 . 42.com/sisweb/sisweb/techdoc/techdoc_print_page. Move propel lever (1) out of the NEUTRAL position "one quarter to one half full travel". Illustration 14 g03335780 39.23/10/2015 CW34 Pneumatic Compactor J3H00001UP (MACHINE)(KEBP0398 07) Sistemas y componentes Illustration 13 g03335778 37. Connect Tool (K) to one end of Tool (L). Connect Tool (K) from tool assemblies to Tool (J) on both sides of the flowmeter. Connect one Tool (J) to each side of Tool (H). Record the flow on the flow meter as "total motor case drain plus flushing flow". Subtract the measurement recorded in Step 32 from the measurement recorded in Step 43. 46. If the flow is greater than 3. Remove and lower support bar (6). 51. Remove tooling from diagnostic port (12) . Use a suitable lifting device in order to lift the machine off the jack stands.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset. 53. 49.jsp&calledpage=/sis… 11/12 . 48.23/10/2015 CW34 Pneumatic Compactor J3H00001UP (MACHINE)(KEBP0398 07) Sistemas y componentes 47. https://sis. Loosen the set screw and rotate needle valve (9) counterclockwise in order to fully open the valve. Secure the support bar with the locking pin. Remove the tooling and reconnect hose assembly (19) to the propel motor on the left side of the machine. Tighten the set screw. Use the following steps in order to enable the brake release system with the manual brake release valves. Tighten the set screw. The weight of the machine is approximately 27000 kg (5925 lb). Close right engine door (8) and secure latch (7) .cat. Loosen the set screw and rotate needle valve (10) counterclockwise in order to fully open the valve. Remove the jack stands and lower the machine to the ground. Close engine hood (5) .com/sisweb/sisweb/techdoc/techdoc_print_page. 50. Illustration 15 g03335799 Located by the Manual Brake Release Pump a. Illustration 16 g03335801 Located by the Propel Pump b. 52. Move engine start switch (3) to the OFF position. 23/10/2015 CW34 Pneumatic Compactor J3H00001UP (MACHINE)(KEBP0398 07) Sistemas y componentes Copyright 1993 2015 Caterpillar Inc.jsp?returnurl=/sisweb/sisweb/productsearch/productheaderinfoframeset. Fri Oct 23 2015 06:37:32 GMT0500 (Hora est. Red privada para licenciados del SIS. Sudamérica) r080fb1 https://sis. Pacífico.cat. Todos los derechos reservados.jsp&calledpage=/sis… 12/12 .com/sisweb/sisweb/techdoc/techdoc_print_page.