45
45
5.3 Monthly Maintenance (166
5.3 Monthly Maintenance (166
Hours)
Hours)
Increase the below content based upon weekly
Increase the below content based upon weekly
maintenance.
maintenance.
1. Change Engine Oil And Oil Filter
1. Change Engine Oil And Oil Filter
（
（
1
1
）
）
Start the engine, warm-up thoroughly, then shut
Start the engine, warm-up thoroughly, then shut
off.
off.
（
（
2
2
）
）
Remove the cap from the oil filling port and the
Remove the cap from the oil filling port and the
discharge plug from the oil pan. Let the oil flow out.
discharge plug from the oil pan. Let the oil flow out.
!! C
Ca
au
uttiio
on
n
：
：
Engine oil may be very hot.
Engine oil may be very hot.
·Milky engine oil indicates that the coolant has
·Milky engine oil indicates that the coolant has
infiltrated the
infiltrated the oil.
oil. Contact an
Contact an authorized technician
authorized technician for
for
repair.
repair.
·Very thin oil indicates that the oil contains
·Very thin oil indicates that the oil contains
gasoline. Contact an authorized technician for repair.
gasoline. Contact an authorized technician for repair.
（
（
3
3
）
）
Drain plug tightening torque: : 29 N·m
Drain plug tightening torque: : 29 N·m
--
39 N·m
39 N·m
（
（
4
4
）
）
Detach the oil filter using the appropriate tool.
Detach the oil filter using the appropriate tool.
（
（
5
5
）
）
Wipe the mounting surface of the oil filter with a
Wipe the mounting surface of the oil filter with a
clean cloth..
clean cloth..
（
（
6
6
）
）
Apply a small amount of engine oil to the rubber
Apply a small amount of engine oil to the rubber
ring of the new oil filter.
ring of the new oil filter.
（
（
7
7
）
）
When installing a new oil filter, hand-tighten only.
When installing a new oil filter, hand-tighten only.
Do not tighten with a wrench.
Do not tighten with a wrench.
（
（
8
8
）
）
Refer to the Forklift Truck Fluid Use Chart and
Refer to the Forklift Truck Fluid Use Chart and
add the recommended engine oil.
add the recommended engine oil.
https://www.forkliftpdfmanuals.com/
Summary of Contents for UT25C
Page 85: ...79 79 10 Labels 10 Labels https www forkliftpdfmanuals com ...
Page 90: ...84 84 7 7 Tip Over Warning Label Tip Over Warning Label https www forkliftpdfmanuals com ...
Page 119: ...113 113 https www forkliftpdfmanuals com ...
Page 139: ...133 133 IMPCO Single Fuel System IMPCO Single Fuel System https www forkliftpdfmanuals com ...
