PT Series Operator & Parts Manual - McConnel
PT Series Operator & Parts Manual - McConnel
PT Series Operator & Parts Manual - McConnel
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Gearboxes & Couplings Maintenance – <strong>PT</strong>240 & <strong>PT</strong>270 ModelsThe <strong>PT</strong>270 machine is equipped with 3 gearboxes, a single central gearbox and two outergearboxes; these are all housed beneath the top cover of the machine. <strong>PT</strong>240 machines arealso equipped with 3 gearboxes as per above but also feature an additional primary gearboxlocated on the mainframe.Access to the gearboxes is by unhooking the two bonnet catches on the front of the coverand tilting it rearwards on its hinges.Gearboxes Mounting BoltsCheck the mounting nuts and bolts of all gearboxes at the intervals stated in themaintenance schedule and retighten if required.Locations of the mounting nuts and bolts are indicated in the photos below.Centre Gearbox Mounting Bolts LocationOuter Gearbox Mounting Bolts Location (RH shown)1) Bonnet Catch 2) Gearbox (RH) 3) Top CoverPrimary Gearbox Mounting Bolts - <strong>PT</strong>240 Models only36