LUBRICATION
29 AU103168 C7B
LUBRICATION/MAINTENANCE CHART
*
- As Required
NOTE 1:See adjustment procedure in this manual.
NOTE 2:Intervals shown are for normal conditions. If the machine is to be used in severe conditions, high
temperature, mud, heavy dust, etc., intervals should be more frequent.
NOTE 3:If drive chain is new, check and adjust after every 2 hours of operation until tension remains constant.
NOTE 4:If the engine is new, change the engine oil after the first 5 hours of operation. Then change the oil after every
50 hours of operation.
FREQUENCY IN HOURS
P
A
G
E
N
U
M
B
E
R SERVICE POINTS
N
O
.
O
F
P
O
I
N
T
S
L
U
B
R
I
C
A
E
C
H
E
C
K
C
L
E
A
N
C
H
A
N
G
E
Trencher Digging Chain Tension *
Trencher Clutch (See Note 1) *
Engine Oil Level (See Note 4) 10 50
Air Cleaner (See Note 1) 10 25 50
Hydraulic Reservoir Oil 10 1000
Trencher Shaft (See Note 2) 2 10
Trencher Boom Mount (See Note 2)
1
10
Trencher Clutch Yoke (See Note 2) 1 10
Trencher Sheave (See Note 2) 1 10
Steering Brake Lever (See Note 2) 4 10
Backfill Blade (See Note 2)) 3 10
Battery Electrolyte Level (See Note 2) 50
Fuel Filter 50 250
Engine Oil Filter 50
Trencher Drive Belt Tension (See Note 3) 50
Trencher Drive Chain Tension (See Notes 1 and 3) 50
Track Tension 50
Engine Oil Cooler (See Note 2) 50 250
Trencher Drive Chain 100
Hydraulic Filter 250
Transmission Oil 250 1000
ROPS Structure 500
Seat Belts 500
Hydraulic Reservoir Suction Screen 1000
Gear Reduction Housing Oil 1000
Engine Valve Clearance 500
Spark Plug 500
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