2003 Polaris MSX 140 Personal Watercraft Service Manual, Page 82Get this manual
EngineCooling W120HO- DFI Cooling System -
Cooling System Notes All Small Worm Gear Clamps: 1012 in.lbsAll Large Worm Gear Clamps: 2025 in.lbsVerify water inlet restrictor is installed between pump assembly water pipe and pump housing