2009 Yamaha Motorsports Big Bear 400 4x4 IRS Owners Manual - Page 112

2009 Yamaha Motorsports Big Bear 400 4x4 IRS Manual

Page 112 highlights

5. Refill with the recommended differential gear oil to the brim of the filler hole as shown. Tightening torque: Differential gear oil filler bolt: 23 Nm (2.3 m·kgf, 17 ft·lbf) 7. Check the differential gear case for oil leakage. If oil is leaking, check for the cause. EBU23674 Cleaning the air filter element The air filter element should be cleaned at the intervals specified in the periodic maintenance and lubrication chart. Clean or, if necessary, replace the air filter element more frequently if you are riding in unusually wet or dusty areas. TIP There is a check hose at the bottom of the air filter case. If dust or water collects in this hose, empty the hose and clean the air filter element and air filter case. 8 1. Differential gear oil 2. Differential gear oil filler bolt 3. Correct oil level Recommended differential gear oil: See page 10-1. ECB00410 NOTICE Be sure no foreign material enters the differential gear case. 6. Install the oil filler bolt, and then tighten it to the specified torque. 8-20

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8-20
8
5.
Refill with the recommended differential gear
oil to the brim of the filler hole as shown.
NOTICE
ECB00410
Be sure no foreign material enters the differen-
tial gear case.
6.
Install the oil filler bolt, and then tighten it to the
specified torque.
7. Check the differential gear case for oil leak-
age. If oil is leaking, check for the cause.
EBU23674
Cleaning the air filter element
The air filter element should be cleaned at the in-
tervals specified in the periodic maintenance and
lubrication chart. Clean or, if necessary, replace
the air filter element more frequently if you are
riding in unusually wet or dusty areas.
TIP
There is a check hose at the bottom of the air filter
case. If dust or water collects in this hose, empty
the hose and clean the air filter element and air fil-
ter case.
1.
Differential gear oil
2.
Differential gear oil filler bolt
3.
Correct oil level
Recommended differential gear oil:
See page 10-1.
Tightening torque:
Differential gear oil filler bolt:
23 Nm (2.3 m·kgf, 17 ft·lbf)