The New Holland Workmaster 40C tractor battery spec found is 12 V with Group 31 battery sizing.
Voltage12 V
Group size31
New Holland Workmaster 40C Battery Size Details
Replacement battery recommendation
12 V, Group 31
Battery voltage
12 V
Battery group size
31
New Holland Workmaster 40C Extra Battery Notes
Replacement note
For the New Holland Workmaster 40C, match the replacement battery to the captured spec: 12 V, Group 31. Physical fit, terminal layout and hold-down fit still matter
Battery location
The battery on the New Holland Workmaster 40 tractor is located under the hood, which can be accessed by unlatching and opening the hood forward
Battery replacement steps
To replace the battery on a New Holland Workmaster 40C tractor, first, unlatch and open the hood to access the battery compartment. Ensure to use an extra prop to hold the hood open securely while you remove the old battery and install the new one
Bad battery symptoms
Common symptoms of a bad battery in a New Holland Workmaster 40C tractor include a clicking sound when turning the key, dim dashboard lights, and the engine not cranking at all. Additionally, if the battery voltage is low (below 12.6 volts), it may need to be charged or replaced
Safe removal note
Disconnect the negative cable first, then disconnect the positive cable. Install the new battery, connect the positive cable first, then reconnect the negative cable last. That reduces the chance of shorting a tool against the frame
Official information note
Mistakes do happen. Battery specs can change by year, engine, market, terminal layout and installed options. Check the old battery label, operator manual, parts book and official newholland.com website before ordering a replacement battery.
