Mitsubishi S16R Series Operation & Maintenance Manual page 167

Pour cleaning solution (non-
2
corrosive to rubber and metals) into
the cooling system through the
cooling filler cap.
Operate the start switch of the
3
generator "Starting and Stopping
Devices Installed during
Manufacturing the Generator" (→
Page 87) to start the engine.
Operate the engine at the rated
4
speed for about 15 minutes.
Operate the stop switch of the
5
generator "Starting and Stopping
Devices Installed during
Manufacturing the Generator" (→
Page 87) to turn off the engine.
Prepare a container for receiving
6
drained coolant and place it under
the coolant drain cock on the engine
body.
• The customer is required to prepare
the container.
Connect a clear plastic tube (3) to
7
the coolant drain cock (2) on the
water pump and fix with a band.
(2)
(3)
Fig. 8-90 Coolant Drain Cock on Water Pump
• Prepare a plastic tube (5 mm [0.20
in.] in diameter, approx. 1 m [39.97
in.] long) and a band.
Mitsubishi Diesel Engine S16R & S16R2 OPERATION & MAINTENANCE MANUAL
Pub. No. K29001-00320 Revision: 1
8 INSPECTION AND MAINTENANCE
Prepare a container for receiving
8
drained cleaning solution and place
it under the coolant drain cock on
the water pump.
Fig. 8-91 Container to Receive Tap Water
• The customer is required to prepare
the container.
Open the coolant drain cock (1) and
9
(2) on the engine body and water
pump.
The cleaning solution poured in Step 2 is
drained.
(1)
Fig. 8-92 Coolant Drain Cock on Engine Body
(2)
Fig. 8-93 Coolant Drain Cock on Water Pump
167