General Machine Products 89950 JetStream Cable Blowing Machine - Manual (Page 5)

Page 5
General Machine Products Co., Inc .
Every 100 hours or 6 Months
Do the Daily and 3-monthly jobs plus:
Check:
 Tightness of nuts, bolts, screws and hose fittings
 Flow and pressure output
Change
 Main hydraulic filter
 Hydraulic fluid
 Engine oil. (See Engine Manufacturer's
Handbook)
Clean
 Fuel strainer
 Spark plug
Check
 Spark plug gap
Note: For detailed maintenance procedure, refer to Engine Manufacturer’s Handbook.
Checking the Hydraulic Fluid Level (Fig. 4)
1. Prepare the Machine
Position the machine on level
ground. Switch off the engine and
allow it to cool down.
2. Check the Hydraulic Fluid Level
a. Check the hydraulic fluid level
using sight gauge A.
b. If necessary top up the hydraulic
fluid through filler B.
Note: Use only the recommended hy-
draulic fluid.
Changing the Hydraulic Fluid (Fig. 4)
Note: The illustration shown is for a typical machine.
1. Position the machine on level ground. Switch off the engine and allow it to cool
down.
2. Drain the Hydraulic Fluid
a. Place a container of a suitable size below the tank drain plug C to catch the fluid.
b. Remove drain plug C and filler cap B and allow fluid to drain out.
Fig. 4