1999 Volvo Penta "WT" Models Workshop Manual, Page 339Get this manual

1999 Volvo Penta "WT" Models Workshop Manual, Page 339

Manifolds and Elbows For all modelsNo special tools required
Inspection Procedure: Pressure check components for leaksDisassemble and inspect for corrosion or accumulation of foreign materialRepair Procedure: Rod out any accumulation of foreign matter
built up in water passagesIf evidence of porosity between water passages and exhaust chambers or exterior is found, replace componentInstall new gaskets on reassembly
Circulating Pump Engine
For all modelsNo special tools required