The rocker arm adjusting screw is the precision-threaded component that passes through the end of each rocker arm. On Kubota twin-cylinder diesel engines used in Aixam and Minauto vehicles, this screw makes direct contact with the top of the valve (or its protective cap). Its role is essential: it allows precise manual adjustment of the minimum mechanical clearance (the valve clearance) required to compensate for the thermal expansion of metal components as the engine reaches operating temperature.
Original rocker arm adjusting screw for microcars equipped with a Kubota Z402, Z482, Z602, Z482-E4B, Z602-E4B or Z482-E5B engine:
- Aixam 400i , 500i , 600i , 500ut
- Aixam A540 , A550
- Aixam 400 ( VLGC34VB0 )
- Aixam 500 ( VLGC45VB0 – VLGC55VB0 )
- Aixam 400 EVO ( VLGC34VBA )
- Aixam 400.4 ( VLGE34VBA )
- Aixam 500.4 ( VLGE44VBA – VLGE24VBA – VLGE64VBA )
- Aixam 500.5 ( VLGF45VBA - VLGF25VBA - VLGG65VBA )
- Aixam A721 / A721 Sport ( VLGK34VBA )
- Aixam A741 ( VLGK44VBA )
- Aixam A751 ( VLGL45VBA - VLGL49VBA )
- Aixam Crossline phase 1 ( VLGK24VBA - VLGL25VBA )
- Aixam Scouty phase 1 ( VLGK04VBA )
- Aixam City / City Sport 2008 ( VLGK34VBR )
- Aixam Roadline ( VLGK44VBR - VLGL45VBR )
- Aixam Crossline phase2 ( VLGK24VBR - VLGL25VBR – VLGL26VBR )
- Aixam Scouty phase 2 ( VLGK04VBR )
- Aixam City de la gamme Impulsion ( VLGSV43AF )
- Aixam Coupé de la gamme Impulsion ( VLGSV41AF )
- Aixam Crossline de la gamme Impulsion ( VLGSV42AF - VLGST62AF )
- Aixam Crossover de la gamme Impulsion ( VLGSV45AF - VLGST65AF )
- Aixam City de la gamme Vision ( VLGSV43RF )
- Aixam Coupé de la gamme Vision ( VLGSV41RF )
- Aixam Crossline de la gamme Vision ( VLGSV42RF - VLGST62RF )
- Aixam Crossover de la gamme Vision ( VLGSV45RF - VLGST65RF )
- Aixam City de la gamme Sensation ( VLGUV53AF )
- Aixam Coupé de la gamme Sensation ( VLGUV51AF )
- Aixam Crossline de la gamme Sensation ( VLGUV52AF – VLGUT62AF )
- Aixam Crossover de la gamme Sensation ( VLGUV52CF )
- Aixam City de la gamme Émotion ( VLGUV53DF )
- Aixam Coupé de la gamme Émotion ( VLGUV51DF )
- Aixam Crossline de la gamme Émotion ( VLGUV52DF – VLGUT62DF )
- Aixam Crossover de la gamme Émotion ( VLGUV52EF )
- Aixam City de la gamme Ambition ( VLGVV53AF )
- Aixam Coupé de la gamme Ambition ( VLGVV51AF )
- Aixam Crossline de la gamme Ambition ( VLGVV52AF )
- Aixam Crossover de la gamme Ambition ( VLGVV52CF )
- Minauto de la gamme Impulsion ( VLGSV43BF )
- Cross Minauto de la gamme Impulsion ( VLGSV42BF )
- Minauto de la gamme Vision ( VLGSV43CF )
- Cross Minauto de la gamme Vision ( VLGSV42CF )
- Minauto de la gamme Sensation ( VLGUV53BF )
- Cross Minauto de la gamme Sensation ( VLGUV52BF )
- Minauto de la gamme Ambition ( VLGVV53BF )
- Mega Multitruck 400 ph1 (VLGH64VBA - VLGH74VBA - VLGH84VBA - VLGH94VBA )
- Mega Multitruck 500 ph1 (VLGJ65VBA - VLGJ75VBA - VLGJ85VBA - VLGJ95VBA )
- Mega Multitruck 400 ph2 (VLGN94VBA )
- Mega Multitruck 600 ph2 (VLGP96VBA )
- Mega D-Truck 400 ( VLGTV490FM )
- Mega D-Truck 600 ( VLGTV690FM )
- Aixam Pro D-Truck ( VLGTV580FM )