Operation and maintenance manual

QSB4.5 and QSB6.7 Overhead Set
Section 8 - Maintenance Procedures at 5000 Hours or 4 Years Page 8-7
Finishing Steps
WARNING
Batteries can emit explosive gases. To reduce the
possibility of personal injury, always ventilate the
compartment before servicing the batteries. To
reduce the possibility of arcing, remove the negative
(-) battery cable first and attach the negative (-)
battery cable last.
Connect the batteries. Refer to the OEM service
manual.
Operate the engine and check for leaks.