Thermo King SLXi Spectrum, Руководство по обслуживанию

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Refrigeration Service Operations 11-12
5. Break the gasket free and remove the end cap.
6. Note the number of shims next to the cap. These can be reused.
7. Remove bellows (discard).
8. Inspect all the parts. (Replace if excess wear is found.)
a. Piston and cap for wear (scuff marks)
b.Body for stripped threads
c. Bellows end cap for damage in pilot hole
NOTE: Bellows is normally replaced.
9. Clean the parts to be reused.
Assembly
1. Install new bellows with O-ring into the housing.
2. Center the spring on bellows shoulder.
3. Coat the gasket with compressor oil. Install gasket on the valve body. Place shims in end cap (use same number as removed).
Tighten end cap in place with vent hole closest to outlet opening of the valve body.
4. Install the piston and spring. Tighten the castle nut until firmly seated against the bottom of the piston.
5. Back off the castle nut, one full turn only.
6. Insert the cotter pin.
7. Oil the gasket and install the end cap.
8. Throttling valve will have to be recalibrated on operating unit. (Refer to Specification section for setting.)
9. Adjust by adding or removing shims under the spring.
Throttling Valve Piston End Cap
1. Inspect Cap
2. Inspect Spring
3. Shims
Adjusting Throttling Valve Castle Nut
1. Tighten castle nut to bottom. Then back off one turn and
insert cotter pin.