Vertical Express I-2 - Page 49

I-2 / I-3 Valve Reference Material
August 2019 - 89130 v.3.0 47
Troubleshooting Flowcharts
(continued)
Flowchart 25
A B
Replace piston.
Is spring broken?
Adjust valve.
Adjust job.
Examine piston and spring.
Does car run OK?
Replace valve.
Replace spring.
No
Yes
Yes
No