Chapter 5 – Gauges and Displays
16 SL30SL – 8210037
Hydraulic Fluid Level Gauge
The hydraulic uid level gauge is on the front of the
hydraulic oil tank (refer to Figure 5.4) located behind the
doors on the left side of the chassis. The uid should be
between the minimum and maximum lines.
Figure 5.4 – Fuel Tank
Only read the uid level when the scissor structure is
completely lowered. Otherwise, the lift cylinders become
large reservoirs for hydraulic oil and the oil level in the
tank will be low. The oil level should be within ± 0.25″
(6.4 mm) of the maximum line.
Hydraulic Fluid
Gauge
Engine Air Filter Gauge
The air lter gauge (refer to Figure 5.5) is located in the
engine compartment behind the doors on the right side
of the chassis.
Figure 5.5 –Engine Compartment
The air lter gauge measures the air pressure between
the intake manifold and the air lter.
When the red indicator disk is visible through the clear
area of the gauge, it’s time to change the lter element.
After changing the lter, press the reset button to reset
the indicator disk.
Air Filter Gauge
Reset Button