Stanley HD45 User Manual page 13

OPERATION
using the normally recommended fluids, fluid temperature should be at or above 50 °F/10 °C (400 SSU/ 82
centistokes).
Damage to the hydraulic system or drill can result if fluid is too viscous or too thick.
UNDERWATER MODEL PREVENTATIVE MAINTENANCE
After each use, the movable portions of the tool should be flushed with a water displacing oil such as WD40®.
Remove any remaining water and debris as follows:
1. Turn the tool upside down (without the tool bit) and spray oil through the drive hex and side holes in the motor
assembly to displace any remaining water in the lower piston cavity.
2. Spray oil into the On/Off valve trigger slot area.
3. Dip or spray the entire tool.
4. Cycle the tool hydraulically several times before storing away.
Figure 4 - Underwater Maintenance
HD45 User Manual ◄ 13