8 INSPECTION AND MAINTENANCE
Mitsubishi Diesel Engine S12R OPERATION & MAINTENANCE MANUAL
155
Pub. No. 291Y1-40720 Revision: 5
Oil Pipe - Check
Loosen the clamp retaining bolt of the oil pipe and
check for wear of the clip (1) and metal contact
between the pipe (4) and the clamp.
Fig. 8-77 Clip Attaching Direction
• Attach the clip to the clamp by facing
the position of the notch (2) of the clip
(1) toward the R side of the clamp (3).
Fig. 8-78 Oil Pipe - Check
• If wear is found, contact your MHIET
dealer "
CONTACT LIST" (→ Page 10).
Cooling System - Check
• When handling coolant (LLC), refer to
"6
COOLANT" (→ Page 111).
• Devices and equipment outside the
scope of our supply are included in the
facility. For the details, refer to such a
document as the specification sheet
prepared by the generator supplier.
• For the devices and equipment outside
the scope of our supply, refer to the
corresponding manual of the generator
and the supplier's operation manual.
(1)
(1)
(1)
(3)
(3)
(3)
(2)
(2)
(2)
R
R
R
(1)
(4)
Do not continue to operate the engine
with engine oil mixed in coolant.
* Otherwise, cooling failure may cause damage
to the engine.
Do not open the radiator cap or
coolant tank cap while the engine is
hot.
* Otherwise, you may get burns by steam or
water splashing out.
Tighten the drain cock on the water
pump properly.
* Insufficient tightening may cause a coolant leak.
Follow the coolant draining procedure
described in this Operation &
Maintenance Manual.
* Draining in the incorrect procedure may cause
burns or environmental pollution due to coolant
running to outside of the facility.
When handling cleaning solution for
washing the cooling system, obey the
manufacturer's SDS.
* Improper wearing or using of personal
protective equipment may cause personal
injury.
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