1999-2002 TRX400EX Fourtrax Service Manual, Page 56Get this manual
4LUBRICATION SYSTEM SERVICE INFORMATION TROUBLESHOOTING
OIL PUMP &STRAINER OIL COOLEROIL TANK
SERVICE INFORMATION
GENERAL
Used engineojl may causeskin cancer if repeatedly left in contact with the skin forprolongedperiodsAlthough this is unlikely unless you handle used oil on daily basis, it is still advisable to thoroughly wash your hands with soap and water as soon as possible after handling used oilKEEP OUT OF REACH OF CHILDRENIII
This section covers service of the oil pump, oil stra'ner ('n cranocase) and oil coolerFor oil level check, oil change, oil filter replacement and oil strainer (at oil tank) cleaning, referto section 3The service procedures in this section can be performed witn the engine installed in the frame When remov 'ng ano instal ing the 0'1pJmp Jse care not to allow dust or dirt 10 enter the eng 'ne Ifany portion of the oil pump is worn beyond the specifed service I'mitsreplace the oi PJmp as an assembly After oil pl.mpoil cooler anr oil p'pes has been installed, check [hatthere are no oil leaks