2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
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© 2006 Mitchell Repair Information Company, LLC.
2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
Fig. 1: Identifying Special Tools Courtesy of AMERICAN HONDA MOTOR CO., INC. COMPONENT LOCATION INDEX
Fig. 2: Identifying Steering Components me Friday, September 10, 2010 2:38:08 PM
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© 2006 Mitchell Repair Information Company, LLC.
2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
Courtesy of AMERICAN HONDA MOTOR CO., INC. SYMPTOM TROUBLESHOOTING INDEX Find the symptom in the chart below, and do the related procedures in the order listed until you find the cause.
Fig. 3: Symptom Troubleshooting Index (1 Of 2) Courtesy of AMERICAN HONDA MOTOR CO., INC.
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© 2006 Mitchell Repair Information Company, LLC.
2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
Fig. 4: Symptom Troubleshooting Index (2 Of 2) Courtesy of AMERICAN HONDA MOTOR CO., INC. SYMPTOM TROUBLESHOOTING HARD STEERING
1. Check the power assist (see STEERING WHEEL ROTATIONAL PLAY CHECK ). Is the power assist more than 29 N (3.0 kgf, 6.6 lbf)? me Friday, September 10, 2010 2:38:08 PM
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2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
YES -Go to step 2. NO -Power assist is OK. 2. Measure steady-state fluid pressure from the pump at idle with T/N 07406-0010001 (see PUMP PRESSURE TEST WITH T/N 07406-0010001 ), with T/N 07406-001000A (see PUMP PRESSURE TEST WITH T/N 07406-001000A ). Is the pressure 1,500 kPa (15 kgf/cm2 , 213 psi) or less? YES -Go to step 3. NO -Go to step 7. 3. Measure the pump relief pressure at idle with T/N 07406-0010001 (see PUMP PRESSURE TEST WITH T/N 07406-0010001 ), with T/N 07406-001000A (see PUMP PRESSURE TEST WITH T/N 07406-001000A ). Is the pressure 7,200- 7,800 kPa (73- 80 kgf/cm2 , 1,040- 1,140 psi) or less? YES -Go to step 4. NO -Go to step 8. 4. With a spring scale,measure the power assist in both directions, to the left and to the right. Are the two measurements within 5.0 N (0.51 kgf, 1.12 lbf) of each other? YES -Go to step 5. NO -Go to step 9. 5. Measure the fluid pressure with T/N 07406-0010001 (see PUMP PRESSURE TEST WITH T/N 074060010001 ), with T/N 07406-001000A (see PUMP PRESSURE TEST WITH T/N 07406-001000A ) with both pressure gauge valves open (if so equipped), while turning the steering wheel fully to the left and fully to the right. Is the pressure 7,200- 7,800 kPa (73- 80 kgf/cm2 , 1,040- 1,140 psi) or less? YES -Go to step 6. NO -Faulty gearbox. 6. Adjust the rack guide (see RACK GUIDE ADJUSTMENT ), and retest. Is the steering OK? YES -Repair is completed. NO -Faulty gearbox. 7. Check for the supply and return lines between the pump and the gearbox for clogging and deformation. Are the lines clogged or deformed? me Friday, September 10, 2010 2:38:08 PM
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© 2006 Mitchell Repair Information Company, LLC.
2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
YES -Repair or replace the lines. NO -Faulty valve body unit. 8. Check the flow control valve (see step 10 ) for smooth movement and leaks. Is the flow control valve OK? YES -Faulty pump assembly. NO -Faulty flow control valve. 9. Check the cylinder lines A and B for deformation (see STEERING LINKAGE AND GEARBOX INSPECTION ). Are the A or B lines deformed? YES -Replace the lines. NO -Go to step 10. 10. Check for a bent rack shaft or misadjusted rack guide (to tight). Is the rack shaft bent or the rack guide adjusted too tight? YES -Replace the rack shaft or readjust the rack guide. NO -Faulty valve body unit. STEERING WHEEL ROTATIONAL PLAY CHECK 1. Turn the front wheels to the straight ahead position. 2. Measure how far you can turn the steering wheel left and light without moving the front wheels. If the play is within the limit, the gearbox and linkage are OK. If the play exceeds the limit, adjust the rack guide (see RACK GUIDE ADJUSTMENT ). If the play is still excessive after rack guide adjustment, inspect the steering linkage and gearbox (see STEERING LINKAGE AND GEARBOX INSPECTION ). ROTATIONAL PLAY: 0-10 mm (0-0.39 in.)
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© 2006 Mitchell Repair Information Company, LLC.
2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
Fig. 5: Measuring Steering Wheel Rotational Play Courtesy of AMERICAN HONDA MOTOR CO., INC. POWER ASSIST CHECK 1. Check the power steering fluid level (see FLUID REPLACEMENT ) and pump belt tension (see PUMP me Friday, September 10, 2010 2:38:08 PM
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© 2006 Mitchell Repair Information Company, LLC.
2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
BELT INSPECTION AND ADJUSTMENT ). 2. Start the engine, let it idle, and turn the steering wheel from lock-to-lock several times to warm up the fluid. 3. Attach a commercially available spring scale to the steering wheel. With the engine idling and the vehicle on a clean, dry floor, pull the scale as shown and read it as soon as the tires begin to turn. If the scale reads no more than 30 N (3.1 kgf, 6.8 lbf) the gearbox and pump are OK. If the scale reads more than 30 N (3.1 kgf, 6.8 lbf) check the gearbox and pump.
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© 2006 Mitchell Repair Information Company, LLC.
2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
Fig. 6: Measuring Steering Wheel Rotational Resistance Courtesy of AMERICAN HONDA MOTOR CO., INC. me Friday, September 10, 2010 2:38:08 PM
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© 2006 Mitchell Repair Information Company, LLC.
2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
STEERING LINKAGE AND GEARBOX INSPECTION
Fig. 7: Identifying Steering Linkage and Gearbox Inspection Points Courtesy of AMERICAN HONDA MOTOR CO., INC. PUMP PRESSURE TEST WITH T/N 07406-0010001 Special Tools Required
P/S joint adapter (pump), 07RAK-S040110 P/S joint adapter (hose), 07RAK-S040121 P/S pressure gauge, 07406-0010001
Check the fluid pressure as follows to determine whether the trouble is in the pump or gearbox. me Friday, September 10, 2010 2:38:08 PM
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© 2006 Mitchell Repair Information Company, LLC.
2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
1. Check the power steering fluid level (see FLUID REPLACEMENT ) and pump belt tension (see PUMP BELT INSPECTION AND ADJUSTMENT ). 2. Disconnect the pump outlet hose (A) from the pump outlet with care so as not to spill the power steering fluid on the frame and other parts, then install the P/S joint adapter (pump) on the pump outlet (B). 3. Connect the P/S joint adapter (hose) to the P/S pressure gauge, then connect the pump outlet hose (A) to the P/S joint adapter (hose).
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© 2006 Mitchell Repair Information Company, LLC.
2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
me Friday, September 10, 2010 2:38:08 PM
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© 2006 Mitchell Repair Information Company, LLC.
2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
Fig. 8: Connecting The Pump Outlet Hose (A) To The P/S Joint Adapter (Hose) Courtesy of AMERICAN HONDA MOTOR CO., INC. 4. Install the P/S pressure gauge to the P/S joint adapter (pump). 5. Fully open the shut-off valve (A).
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© 2006 Mitchell Repair Information Company, LLC.
2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
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© 2006 Mitchell Repair Information Company, LLC.
2002 Honda Accord DX 1998-2002 STEERING Steering - Accord
Fig. 9: Opening The Shut-Off Valve Courtesy of AMERICAN HONDA MOTOR CO., INC. 6. 7. 8. 9.
Fully open the pressure control valve (B). Start the engine and let it idle. Turn the steering wheel from lock-to-lock several times to warm the fluid to operating temperature. Measure steady-state fluid pressure while the engine is idling. If the pump is in good condition, the gauge should read less than 1,500 kPa (15 kgf/cm2 , 213 psi). If it reads high, check for:
Clogged or deformed feed or return line between the pump and gearbox Clogged valve body unit 10. Close the pressure control valve, then close the shut-off valve gradually until the pressure gauge needle is stable. Read the pressure.
NOTE:
Do not keep the pressure control valve closed more than 5 seconds or the pump could be damaged by over-heating.
11. Immediatery open the pressure control valve fully. If the pump is in good condition, the gauge should read at least 7,200-7,800 kPa (73-80 kgf/cm2 , 1,040-1,140 psi). A low reading means pump output is too low for full assist. Repair or replace the pump. PUMP PRESSURE TEST WITH T/N 07406-001000A Special Tools Required
P/S joint adapter (pump), 07RAK-S040110 P/S joint adapter (hose), 07RAK-S040121 P/S pressure gauge, 07406-001000A
Check the fluid pressure as follows to determine whether the trouble is in the pump or gearbox. 1. Check the power steering fluid level (see FLUID REPLACEMENT ) and pump belt tension (see PUMP BELT INSPECTION AND ADJUSTMENT ). 2. Disconnect the pump outlet hose (A) from the pump outlet with care so as not to spill the power steering fluid on the frame and other parts, then install the P/S joint adapter (pump) on the pump outlet (B).
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