Volvo Penta D4 Series Operator's Manual page 111

47702599 12-2011
Boat in the water:
1 Remove the lock bolt (A). Loosen the adjuster bolt
(B) 1-2 turns.
2 With the engines running, turn the helm hard to one
side, until the helm pump reaches the stop position.
Both stern drives are then fully turned to one side.
3 Tighten the adjuster bolt (B), tightening torque 30
Nm (22 lbf.ft) securely. Install the lock bolt (A).
This procedure ensures the stern drives are in par-
allel to one another (straight ahead).
Boat ashore:
1 Remove the lock bolt (A). Loosen the adjuster bolt
(B) 1-2 turns.
2 Align the stern drives in the desired direction
(straight ahead recommended)
3 Tighten the adjuster bolt (B), tightening torque 30
Nm (22 lbf.ft) securely. Install the lock bolt (A).
Maintenance
109