Tiger TS 100A Mounting And Operating Instructions page 74

RECOMMENDED FILLING INSTRUCTIONS
FOR HYDRAULIC RESERVIORS
When filling or checking the oil level, the unit should be parked on a level
surface, shut "OFF", and allowed sufficient time to cool to ambient temperature.
Use caution when removing the pressurized breather. Do not place face over opening
when removing the breather.
The reservior should be filled to the top of the lower sight glass on the side of the
tank. Do not over-fill. The reservior has been over-filled when oil is visible in the upper
sight glass. If tank has too much oil, the excess may be expelled through the pressurized
breather.
DETAILED MAINTENANCE
REPLACEING IN-TANK HYDRAULIC FILTER:
Loosen the four bolts on the top cover of the filter housing.
counter-clockwise until cover is free. Remove and replace filter. Replace
top cover and cover bolts in opposite order as removed.
MAINTENANCE
Maintenance Section 4-10
Turn cover