Lubrication Points And Type Of Lubricant - Hitachi CJ 18DA Service Manual

Fig. 7

Lubrication points and type of lubricant

Apply specified amount of grease to the following portions.
Nippeco SEP-3A grease
• Entire circumference of the Gear [36], particularly its teeth
• Both sides of Washer (A) [23] (under the Orbital Cam [38])
• Both sides and holes of the Orbital Cam [38]
• Both sides and holes of the Balance Weight [37]
• Outer circumference of Connecting Piece (A) [33]
• Tooth flank of the Motor [13]
• Outer circumference of the Steel Ball 5/32 [41]
• Entire circumference of Plunger (A) [32]
Molub-Alloy No. 777-1 grease
• Inner diameter portion of the gear ass'y (grooves for grease and inner circumference of the needle
bearing: 0.5 g)
• Inner circumferences of Connecting Piece (A) [33] and Needle Bearing [34] (0.5 g)
• Sliding portion of the gear ass'y and the Balance Weight [37]
Nippeco BC-4 grease
• Contact surfaces of the Spring Plate [20] and Plunger (B) [25] (0.5 g)
Please purchase the following grease as necessary.
Item
Molub-Alloy No. 777-1
Nippeco SEP-3A
Nippeco BC-4
[17]
[18]
[19]
[20]
[25]
[26]
[27]
[28]
[29]
[30]
Registered part name
Grease (Molub-Alloy No. 777-1) 75 g
Grease (SEP-3A) 100 g
Grease (SEP-3A) 2.5 kg
Grease (Nippeco BC-4) 75 g
[31]
[21]
[22]
[23]
[24]
-5-
[32]
Net weight Code No.
75 g 325149
100 g 930035
2.5 kg 930038
75 g 372814