Groen CC20-E Operator's Manual page 279

(Revised 1/02)
Door Spring
Removal
1. Turn off oven power.
2. Allow oven to cool.
3. Remove U-channel from the door.
CC10-E and CC10-G
4. Carefully remove retaining ring from one end of spring support pin,
then remove pin.
5. Remove spring nut and spring.
CC20-E and CC20-G
4. Remove nut and spring support plate.
5. Remove spring.
Installation
CC10-E and CC10-G
1. Apply a high temperature (1800°F) anti-seize and lubricating compound on the
U-channel surface and spring nut surface that contacts the spring.
2. Install spring and spring nut.
3. Install spring support pin; then install retaining ring on end of pin.
4. Hold door spring open with a screwdriver or similar tool, hold door handle in
the down position, and install U-channel. Check that the spring opens when
door handle is pushed up.
5. Apply Loctite 242 to U-channel mounting screws, then install screws.
CC20-E and CC20-G
1. Apply a high temperature (1800°F) anti-seize lubricating compound on the
entire spring surface, and on the areas of the inner channel and spring plate
that contacts the spring.
2. Install spring, spring plate and KEPS nut.
3. Place door handle in the down position; then hold door spring open with a
screwdriver or similar tool, and install U-channel. Check that the spring opens
when door handle is pushed up.
4. Apply Loctite 242 to U-channel mounting screws, then install screws.
Maintenance
Replacement Procedures
8-35