Cat 320d Swing Motor

[Shivan Dookeran]

hey guys i have a cat 320dl serial number kgf00768 has a leak from the top plate where there is 4 16mm allan head bolts . I am wondering if there is a rebuild kit that cat supplies or do i need to purchase it separate? I looked up a couple schematics and didnt see any upper seals so i am thinking i may have some inner seals that need replacing. Just wanna get as much info before i tear into it. i also wanna find out what other models are the same such as the 320c or even the 320b as i dont want to have my machine down for much time.

 

[Nige]

There is a seal kit but whether the problem you have is a bigger one that requires more than just seals to solve you probably won't find out until you disassemble the motor.