PUMP GP- 0R4225 - Caterpillar

Never lift objects with the boom transport lock engaged. Severe machine damage can result if the boom transport lock is engaged while lifting objects.
Replace the notice with the following notice.
Objects may be lifted while the boom transport lock is engaged. However, machine damage can result if both hooks are not fully engaged with the boom transport lock pins prior to lifting objects
In Operation and Maintenance Manual, SEBU7970, "416E, 422E, and 428E Backhoe Loaders ", "Operator Controls (Boom Lock)" add the following notice.
Objects may be lifted while the boom transport lock is engaged. However, machine damage can result if both hooks are not fully engaged with the boom transport lock pins prior to lifting objects