2003 Polaris MSX 140 Personal Watercraft Service Manual, Page 38Get this manual
Maintenance Bilge Siphon System
1Clean bilge siphon pickup screens whenever debris are presentView From Inside Hull
Screen 2Inspect the .040 hole in fitting elbowIt must be clear to prevent siphoning of water into bilge3Inspect all tie straps to be sure they are tight and in position.040 hole must be clear to prevent siphoning water into bilge
To pump fitting Bilge Siphon