JLG E400A Narrow Operation And Safety Manual page 119

SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
2. Swing Bearing/Worm Gear Teeth
Lube Point(s) - Grease Fittings
Capacity - Spray On
Lube - OG or Mobiltac375NC
Interval - A/R
Comments - If necessary install grease fittings into worm gear
housing and grease bearings.
NOTE: OG will allow better cycle times than Mobiltac375NC, however
Mobiltac375NC must be used in dusty environments. If the swing
function becomes noisy and/or rough lubricate the bearing
teeth.
7-12
DO NOT OVERGREASE BEARINGS. OVERGREASING BEARINGS WILL RESULT IN BLOW-
ING OUTER SEAL IN HOUSING.
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