[Vwdiesel] More Quantum questions?

[William J Toensing]

Gradually working on my '82 Quantum turbodiesel. Took it for a drive today & it did not heat up. Replaced the coolant recovery container. Probably need to replace the thermostat & possibly the water pump, for good measure since I have already bought them.
A couple more questions. How do you adjust the clutch? I have to push it down to the floor. Also, how do you bypass that stupid interlock that requires you to push down on the clutch before the starter engages. I have to push the clutch to the floor real hard to get the starter to engage. I can probably find the answers in the Bentley but perhaps you can save me some time & tell me where to look. 
Thanks in advance for your help.
Bill Toensing, Nevada City, CA