1999 Volvo Penta "WT" Models Workshop Manual, Page 25Get this manual
7 Gi, GSi and 8.2 GSI Models Only
CD Disconnect the water bypass hose at large diameter of check
valve Drain or blowout check valve and short hose to thermostat housing Drain or blowout long hose to fuel reservoir
Disconnect and drain large hose at circulating pump
Starboard