TM 5-3895-385-10
0019
HYDRAULIC SYSTEM SERVICE
Check Hydraulic Fluid Level
Figure 1. Temperature and Liquid Sight Indicator.
WARNING
When running, Bituminous Material Paving Machine (BMPM) engine has hot metal surfaces that
will burn flesh on contact. Shut down engine and allow sufficient cooling time before checks,
services, or maintenance. Wear gloves and additional protective clothing as required. Failure to
comply may cause injury or death to personnel.
NOTE
Verify fluid level from temperature and liquid sight indicator on left side of BMPM while engine is
running and hydraulic fluid is at operating temperature.
1. Start BMPM engine (WP 0006), and allow engine to warm up for at least 10 minutes.
2. Verify temperature of hydraulic fluid is at least 100 degrees Fahrenheit (F) (38 degrees Celsius (C)) using
temperature and liquid sight indicator (Figure 1, Item 1).
3. Verify hydraulic fluid level is between 176F and the maximum indicator (black line) (Figure 1, Item 2) on
temperature and liquid sight indicator (Figure 1, Item 1).
4. Turn keyless engine switch to the OFF position (WP 0004).