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techtalk:ih:engmech07 [2024/09/05 03:45] – [Crankcase Ventilation] hippysmacktechtalk:ih:engmech07 [2025/08/01 19:23] (current) – [L1984-1990 Breather Valve] hippysmack
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   * [[techtalk:ref:oil05#engine_and_primary_oil_system_modifications|Engine and Primary Oil System Modifications]]   * [[techtalk:ref:oil05#engine_and_primary_oil_system_modifications|Engine and Primary Oil System Modifications]]
   * [[techtalk:ref:engmech07|IH Crankcase Pressure and Engine Breathing]]   * [[techtalk:ref:engmech07|IH Crankcase Pressure and Engine Breathing]]
 +  * [[techtalk:ih:oil01#transfer_valve_76_and_earlier|Transfer Valve]] (1957-1976 engines)
  
  
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     * The generator was moved and an oil filter was mounted in it's place. The oil slinger system was deleted for L84-up models.     * The generator was moved and an oil filter was mounted in it's place. The oil slinger system was deleted for L84-up models.
     * The crankcase breather valve was redesigned to incorporate a baffle tube assembly (26917-84) with a rubber umbrella valve inside it.     * The crankcase breather valve was redesigned to incorporate a baffle tube assembly (26917-84) with a rubber umbrella valve inside it.
 +    * The plastic assembly is just pushed in with no other locking mechanisms. It is removed by pulling it out although it may be a tight pull.
  
 The pic on the left shows the breather line coming out at the 10 o'clock position going up to the air cleaner. \\ The pic on the left shows the breather line coming out at the 10 o'clock position going up to the air cleaner. \\

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