C8 Maintenance 2. General Maintenance
C Series Maintenance Manual Rev.2 185
Maintenance
parts
Grease up kit 1
1674592
(A set of grease gun, nipple, and extension jig)
Tools
Hexagonal wrench
(width across flats: 2 mm)
1 For M3 hexagon socket countersunk head bolts
Hexagonal wrench
(width across flats: 2.5 mm)
1 For M3 hexagon socket head cap bolts
Cross-point screwdriver (#2)
For cross-recessed head screws
Before greasing, move the Manipulator so that the grease inlet is not directed down.
Do not remove the grease plug while the grease inlet is directed down. Otherwise the oil
content separated from the grease may leak out.
Do not use any tool to install and remove the grease nipple and grease line extension jig.
Always handle them directly by your hand.
If the grease nipple or grease line extension jig is installed or removed with a tool such as
wrench, they may be damaged.