Might unstick frozen sanden knockoff by jogging engaged clutch both direction with 3 oz refrigeration mineral oil in crankcase
hotrodac

I have had 100% success on Class 8 trucks keeping the R-12 non barrier hoses. Recommend you eliminate the Delenair TXV inlet screen.

Bang is liquid slugging.
hotrodac

separately you described low air flow from Mark IV Monitor: 1) Slow motor: if bearings are misaligned, tap several times on each motor shaft with motor running and perpendicular to shaft. 2) If bearings are dry, drill tiny hole in end cap near bearing and squirt in oil. blower wheels must have forwa...

in humid weather with humid air bypassing evap, and fresh air entering fan (Window partially down on recir.), frost will blow out of louvers.
hotrodac

Hi Grumpy, I worked for BEHR (headquartered in Stuttgart-Feuerbach) for 14 years and they made the MB HVAC using an abundance of vacuum motors and hoses.If Antifreeze enters the vacuum system as could happen in your overheated engine, the elastomer vacuum diaphragms are damaged over time. If this is...

Must be lot's of engineering and some metallurgy in your 803 cc enhanced intake B-Popper.
hotrodac

56 PU; 6^' clutch York 2 banger (pre 1971 Sanden) and 1.125 thick modine condenser and deep 6 blade engine fan and R12. built a custom bed floor and painted it 2 tone myself inside and out. 2xo: I rigged carriers in the bed for 2 custom made 1 tooth shy tranny sprocket wall climber trail bikes and r...

Boar with bad vision took his last step as he walked right up yo my pickup a few days ago. Dad's 54 chevy had the square Mark IV with a long louver across the top front. Compressor drive belt had to be removed in winter before adaption of a clutch. Temp control by knob on suction pressure regulator ...

pic #1 was popular as a beer cooler when louvers are removed and holes just fit a beer can. Pic #2 established my level of progress in AC development after I went to work for $2.50/hr in 1960 at age 18. Made every drawing on this Monitor and traveled USA to die casters etc. to get tooling. Didn't ow...