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Home >> Isuzu >> 2007 >> i-290 LS, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Manual Transmission - AISIN Ar5) >> Repair Instructions >> Synchronizers Disassemble >> 1st/2nd Gear Synchronizer

1st/2nd Gear Synchronizer

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Identifying 1st/2nd Gear Synchronizer Hub Components
    GM880952Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: When servicing the synchronizers, retain them in the same order that they are removed. Keep the synchronizer components together and mark them to identify correct location.
  1. Remove the following components from the 1st/2nd gear synchronizer hub (215):
    • The 2nd gear inner blocking ring (228)
    • The 2nd gear internal blocking ring (227)
    • The 2nd gear outer blocking ring (226)
    • The 1st gear outer blocking ring (216)
    • The 1st gear internal blocking ring (217)
    • The 1st gear inner blocking ring (218)
  2. Fig 2: View Of Reverse Gear & 1st/2nd Gear Synchronizer Hub
    GM880953Courtesy of GENERAL MOTORS CORP.
  3. Remove the reverse gear from the 1st/2nd gear synchronizer hub.
  4. Fig 3: Locating Synchronizer Insert And Spring
    GM880954Courtesy of GENERAL MOTORS CORP.
  5. Remove the synchronizer insert and spring from the synchronizer hub. Push in on the spring and slide the insert out.