Grease Institute (NLGI) Grade 1 and Grade 2 specifications are preferred. The use of
greases which tend to separate and cake should be avoided.
Lubrication cycles for drive shaft universal joints and slip splines will vary with service
requirements and operating conditions.
OPERATING CONDITION
RE-LUBE CYCLE
Miles Hours
NORMAL
* SEVERE
6000-8000
2000-3000
150-200
50-75
* For applications where conditions such as high speeds, high ambient temperatures or
high angles are present.
T300-1_T500-1_T780
Maintenance
314 P/N 12261-683
REVISED: January 2015