OPERATOR'S MANUAL MAINTENANCE

Section 3 - Maintenance
Routine Maintenance
Greasing
3-37 3-37
9803/JSM-0412
Fig 8.
3 Slew the Machine.
Start the engine and slew the machine a few
degrees.Stop the engine, remove the starter key and
apply grease again.
Repeat until the whole ring is greased. Check that
grease exudes around the entire circumference.
4 Refit the inspection port cover.
Greasing Points
!MWARNING
You will be working close into the machine for these
jobs. Lower the attachments if possible. Remove
starter key and disconnect the battery. This will
prevent the engine being started.
8-3-1-3
Table 15.
Fig 9.
Greasing Points No. Hours
A Boom Base 3 1000
B Boom ram, eye end pin 2 50
C Dipper ram, dump end pin 1 50
D Boom ram, dump end pin 2 50
E Bucket ram to Bucket linkage 3 50
F Bucket linkage to Bucket pin 1 50
G Dipper to Bucket Linkage pin 1 50
H Dipper to Bucket pin 1 50
J Bucket ram, dump end pin 1 50
K Dipper ram, eye end pin 1 50
L Boom to Dipper, connecting pin 1 1000
M TAB positioning ram, dump end pin 1 50
N TAB positioning ram, eye end pin 1 50
O TAB upper/lower boom pivot pin
JS115-190
150
O TAB upper/lower boom pivot pin
JS200-360
1 1000
R Slew Ring Teeth 1 500
S Slew Ring Bearing 3 250
D