EarthQuake 600050B Operator's Manual - page 13

Operator's Manual

Rolling String Trimmer 600050V, 600050B

Check for parts online at 

www.getearthquake.com or call 800-345-6007 M-F 8-5

13

how to Lubricate the Jackshaft Assembly

A grease fitting is provided to lubricate the jackshaft 

assembly.  Use a grease gun with automotive type 

grease to lubricate the jackshaft assembly AS ShoWn 

in figuRE 9.  

how to Change Engine oil

Change the engine oil when the engine is warm.  For 

the proper oil capacity, see the engine manufacturer's 

instructions.  SEE figuRES 10 and 11.  

NOTE:  In order to change the oil in the 600050V 

string trimmer model, you must remove the wheel.  

1. Disconnect spark plug wire from the spark plug.

. Remove the oil drain plug as shown in Figure 10.

3. Drain all the engine oil into a flat pan.

4. Install the oil drain plug. Make sure the oil drain plug 

is tight.

5. Remove the dipstick.

6. Fill the engine crankcase. do not oVERfiLL.  For 

proper oil capacity, see the engine manufacturer’s 

Figure 11:  Oil drainplug on 600050B

Figure 9:  Trimmer as positioned during shipment.

    grease fitting

Figure 10:  Oil drainplug on 600050V

   oil drain Plug

   oil drain Plug