100 LubricationAny hydraulic oil that possesses such properties may be used in the AUTOMIZER ™. For northernregions, a hydraulic oil specific to these regions is strongly recommended.IMPORTANT : It is the customer’s responsibility to use oil that is appropriate to the climate.Engine OilRefer to the engine manufacturer’s maintenance manual for recommended type of engine oil.Transmission OilRefer to the transmission manufacturer’s maintenance manual for recommended type oftransmission oil.Testing Hydraulic OilIt is recommended to have hydraulic oil tested and analyzed by a lab to prevent hydraulic system orpump failures. This will also optimize the oil change frequency. Apply the following procedure to takeoil samples on Labrie vehicles.NOTE: The procedure may differ from other laboratories sample kits.Hydraulic Oil Sample PreparationBefore taking hydraulic oil samples:1. Apply all safety measures to ensure safety around the vehicle at all times.2. Start the engine and engage the hydraulic pump.3. Raise the body.4. Install the body safety prop and lower the body onto it.5. Disengage the pump and turn off the engine.6. Locate the oil sample coupler along the right-hand side chassis frame rail. It is located behind thefilter cover (see Figure 4-1).Caution! Do not mix different brands of oil. In doubt, drain and refill with new oil.Caution! Highly contaminated hydraulic fluid must be changed promptly to avoid any damage inthe hydraulic system.