briggs--stratton 5900302 用户手册

Regular Maintenance

Lubricate the unit at the locations shown in Figures 
16 through 19 as well as the following lubrication 
points.

  • front caster wheel axles & yokes
  • deck lift pivot blocks
  • mower deck spindles
  • mower deck idler arm

Use grease fittings when present.  Disassemble parts 
to apply grease to moving parts when grease fittings 
are not installed.

Not all greases are compatible.  Ferris Red Grease     
(p/n 5022285) is recommended, automotive-type 
high-temperature, lithium grease may be used when 
this is not available.

  • control handle pivots
  • seat plate pivots
  • deck lift pivots
  • discharge chute hinge 

Generally, all moving metal parts should be oiled 
where contact is made with other parts.  Keep oil 
and grease off belts and pulleys.  Remember to wipe 
fittings and surfaces clean both before and after 
lubrication.

 1.  Remove the 1/4-28 bolt (A, Figure 19) screwed 

into the caster and install a 1/4-28 grease fitting.

 2.  Grease the front caster.

 3.  Remove the 1/4-28 grease fitting and reinstall the 

1/4-28 bolt.

 4.  Repeat the process for the other side of the 

machine.

Not 

for  

Reproduction