PRONAR T679/5, Operator'S Manual, Page: 99 / 116

SECTION 5 PRONAR T679/5
5.27
5.6 LUBRICATION
Trailer lubrication should be performed with the aid of a manually or foot operated grease
gun, filled recommended grease. Before commencing work insofar as is possible remove old
grease and other contamination. Remove and wipe off excess oil or grease.
Change of grease in hub bearings should be entrusted to specialised service points,
equipped with the appropriate tools. According to the recommendations of the axle
Manufacturer, dismantle the entire hub, remove the bearing and individual sealing rings. After
careful washing and inspection, mount lubricated elements. If necessary, bearing and seals
should be replaced with new parts. Lubrication of axle bearings shall be performed at least
once in 2 years.
TABLE 5.3 Lubrication schedule
ITEM LUBRICATION POINT
N
U
M
B
E
R
O
F
L
U
B
R
IC
A
T
IO
N
P
O
IN
T
S
T
Y
P
E
O
F
G
R
E
A
S
E
F
R
E
Q
U
E
N
C
Y
1 Hub bearing 4 A 24M
2 Drawbar eye 1 B 14D
3 Brake expander arm 4 A 3M
4 Sockets of tipping cylinder and cylinder suspension 4 B 1M
5 Tipping cylinder ball bearing 1 B 3M
6 Parking brake mechanism 1 A 6M
7 Mechanical support mechanism 1 A 6M
8 Tipping pins 2 B 3M
9 Tailgate cylinder bearing 1 A 3M
10 Tailgate securing pin 7 A 3M