Jun 17, 2012

Painting the heater and other parts Volvo 122S

This weekend it was time for some more painting. I started with the heater.  The old black paint was flaking and there was surface rust. Taking the heater apart is pretty straight forward.

Heater Volvo 122S engine bay
Heater in engine bay

Heater Volvo 122S interior before painting
Heater interior

Taking the heater apart - Volvo 122S
Splitting the heater

Heater parts and parcel shelf bare metal Volvo 122S
It took quite some time to strip the paint ..

Heater parts just before painting - Volvo 122S
Ready for painting

Painted heater parts - Volvo 122S
After 3 coats

For the black parts I used engine paint  (2x black 400ml VHT rattle cans ) because it's stronger than normal enamel and after baking also chemical and heat resistant. After painting and baking I treated the seams and corners on the inside with Penetrol. 

The parcel shelf was also painted with engine paint.

Painted engine parts B20B - Volvo 122S
Some other painted engine parts 

For the silver parts and yellow fan I used VHT caliper paint; It can withstand high temperatures, is chemical resistant and, more important, the  colour is close to the original. Finally Because the caliper paint itself isn't really glossy after 3 coats of caliper paint I hit the parts with 2 coats of clear gloss.

Paint rattle cans - Volvo 122S


Heater blower motor late version - Volvo 122S 1969
The Heater blower motor needed some help to turn after 12 years.
I loosen the little bolts on top and sprayed wd40 on the axle.
After that it worked like new.

Heater core - Volvo 122S 1969
The core was in good condition, it only needed some flushing with water



3 comments:

  1. looks great ,has been keeping you out of trouble.chris

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  2. Hi there, I am in a similar position with my heater blower. The blades on my fan have become brittle and chipped off as if eaten by a mouse. Have you any idea if the fan blades can be bought alone. Jamie

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  3. also re the parcel shelf metal, were all the rest of the bits ok and you just put it back together after painting or did you have to make up a new shelf, if so any hints?
    Jamie

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