Trane Chiller Overhaul Parts Compressor Shim Set SHM00178 SHM00180 SHM00181 SHM00182 SHM00184 SHM00185 SHM00186 SHM00187 For CenTraVac HVAC Refrigeration Spare Parts

This group consists of Trane compressor adjustment washers (Shims), including SHM00178, SHM00180, SHM00181, SHM00182, SHM00184, SHM00185, SHM00186, and SHM00187, totaling eight items. They belong to HVAC accessories, compressor accessories, central air conditioning refrigeration accessories, and chiller unit accessories. They are used for adjusting the axial clearance and component alignment of the rotor of CenTraVac centrifugal chiller units such as CVHE, CVHF, and CDHF. They are complete sets of selected accessories for motor replacement and major unit overhauls. According to the shape, they are divided into two groups: 178, 180, 181, and 182 are large-sized with dimensions of 4.503 × 6.00 inches, while 184, 185, 186, and 187 are small-sized with dimensions of 2.503 × 4.00 inches. Each group is fully equipped with thicknesses of 0.005, 0.010, 0.020, and 0.050 inches. The material is steel sheet. The official installation instructions indicate that Shims should be selected and overlapped according to the measured clearance, and forced pressing is not allowed. Before installation, clean the joint surface, remove burrs, and check that the washers are not deformed or rusted. They should be used in the same set as WAS00488, WAS01050, SCR02146, and NUT00638. After installation, check the rotor's movement and concentricity. For retail, it is counted by Each. Spare parts are placed flat by thickness to prevent moisture and avoid mixed or incorrect installation.