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POWER STEERING DIAGNOSIS TSB Revision POWER STEERING 37A-13 INSPECTION PROCEDURE 12: Oil Leakage from Oil Reservoir DIAGNOSIS STEP 1. Check the oil reservoir for damage. Q: Is there damage? YES : Repair or replace it. And then go to Step 3. NO : Go to Step 2. STEP 2. Check for overflowing. Q: Is there oil overflowing from the reservoir? YES : Adjust fluid level. And then go to Step 3. NO : Go to Step 3. STEP 3. Retest the system. Q: Is there oil leakage? YES : Repeat from Step 1. NO : The procedure is complete. INSPECTION PROCEDURE 13: Oil Leakage from Oil Pump DIAGNOSIS STEP 1. Check the oil pump body for damage. Q: Is there damage? YES : Replace the part. And then go to Step 3. NO : Go to Step 2. STEP 2. Check the O-ring or oil seal for damage. Q: Is there damage? YES : Replace the part. And then go to Step 3. NO : Go to Step 3. STEP 3. Retest the system. Check that no oil is leaking. Q: Is there oil leakage? YES : Repeat from Step 1. NO : The procedure is complete. INSPECTION PROCEDURE 14: Oil Leakage from Steering Gear DIAGNOSIS STEP 1. Check the steering gear housing for Q: Is there damage? YES : Replace the part. And then go to Step 2. NO : Go to Step 2. STEP 2. Retest the system. Check that no oil is leaking. Q: Is there oil leakage? YES : Repeat from Step 1. NO : The procedure is complete. |