10.8 Exhaust valve control unit
10.8.1 Exhaust valve control unit (VCU) - remove
Periodicity
Description
Working hours 36 000
Duration for performing preliminary requirements 0.0 man-hours
Duration for performing the procedure 1.0 man-hours
Duration for performing the requirements after job completion 0.0 man-hours
Personnel
Description Specialization QTY
Engine crew Basic AR
Support equipment
Description Part No. CSN QTY
None
Supplies
Description QTY
None
Spare Parts
Description Part No. CSN QTY
None
SAFETY PRECAUTIONS
WARNING
Do not operate welding or grinding equipment. Sparks can cause a fire.
CAUTION
The servo oil pipes must have no pressure. Injury to personnel can occur.
CAUTION
Use applicable lifting equipment to lift and move the VCU.
PRELIMINARY OPERATIONS
• The engine must be stopped and made safe for maintenance, refer to section 4.1 Do
maintenance work - general procedure
• The applicable hydraulic pipe must be removed, refer to section 13.2.1 Hydraulic pipe
exhaust valve - remove
X72DF
AA00-5612-00AAA-520A-A
Maintenance Manual Exhaust valve control unit (VCU) - remove
Winterthur Gas & Diesel Ltd.
- 612 - Issue 002 2020-10
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