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Boom scope cyls

Dualie ยท 2014-05-04 01:19

I got an older national 556A boom truck that has a leaking boom scope cyl. I have the factory manual for the crane and procedure for pulling the cyls just wondering if theres anything i should KNOW before i start in on it? As always the procedure makes it sound so easy. its a 3 stage hyd with one single boom mode, fully proportional.

Replies4
  1. #1dbl6122014-05-04 16:30

    dualie, you message box is full.

  2. #2Dualie2014-05-04 21:13

    fixed it

  3. #3Dualie2014-05-07 01:04

    should be clear to send a message now

  4. #4RocketScott2014-05-31 01:56

    I'd be interested too. My terex has a small leak.