15
Rev10/2018
Operating, Installation, and Maintenance
THD Assembly Instruction (Continued)
Pump Assembly – THD Closed Coupled
Step 6
Placethecasingcover(item011)onbracket(item
803).Usehexheadbolts(item120‐2).
Step 7
Insertthekey(item039)intomotorshaft.
Step 8 - A
Inserttheimpellerwearring(item025)onthe
impeller(item021),usingasoftfacehammer.
Step 8 - B
Placetheimpeller(item021)onmotorshaftusing
theimpellerbolt(item275)andbushing(item080).
Step 9
Insertthecasingwearring,(item107)oncasing
(item001)usingasoftfacehammer.