Briggs & Stratton 5900834 ユーザーズマニュアル

The right hand tank (A, Figure 14) must be removed 
prior to checking and/or changing the hydraulic oil.

 1.  Unscrew the three (3) wing bolts (B) that secure 

the tank to the unit.

 2.  Remove the tank from the unit.

 1.  Before removing the reservoir cap, make sure the 

area around the reservoir cap and fill neck of the 
reservoir is free of dust, dirt, or other debris.

 2.  Unscrew the reservoir cap (A, Figure 15).
 3.  Look down the filler neck of the hydraulic oil 

reservoir (B) and observe the oil level.  When 
cold, the oil level should be approximately 4” (10 
cm) below top of the filler neck.

 4.  If necessary, add either Mobil 1™, 15W-50 

synthetic oil or Castrol Syntec™ 5W-50 oil.  DO 
NOT use conventional oils.

 5.  Reinstall the reservoir cap.

Change Interval:  Every 250 Hours

Filter Part Number: 1719168

 1.  Locate the transmission oil filter (C).
 2.  Lubricate the new filter base with a few drops of 

transmission oil.  Fill the filter half full of oil.

 3.  Clean the area around the filter base and remove 

the filter.  Do NOT drain the hydraulic system oil.

 4.  Thread the new filter onto the filter base until the 

gasket makes contact, then tighten 3/4 of a turn 
more.

 5.  Run the unit for several minutes and check the 

transmission oil level.

 1.  Position the tank back on the unit.

 2.  Secure the tank to the unit using the three (3) 

wing bolts.

Regular Maintenance

Not 

for  

Reproduction