Routine Maintenance
Electrical System
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9811/9950-1
Electrical System
Battery
!MCAUTION
Do not disconnect the battery while the engine is
running, otherwise the electrical circuits may be
damaged.
INT-3-1-14
Battery Access
1 Make the machine safe with the excavator lowered,
Refer to Prepare the Machine for Maintenance.
2 Remove the 4 bolts A.
3 Remove the lower trim panel B.
T058960
Fig 76.
B
A
JCB POWERMASTER
B ATTE RY