Thanks to everyone for all of the good advise. I feel dumb to ask this but does anyone know a site that explains how to swap implements. The guy that loaned me the tractor doesn't know how to do it either. It was inherited from his dad along with 25 acres. We are both city boys new to country life. I need to remove a post hole digger and attach the shredder.
Sequence should be :-
1. Unload the hydraulics & disengage the PTO drive
2. Stop the tractor engine, remove the key from the ignition & ensure the tractor is secured from movement, that is park brake engaged & left in low gear &/or rear wheel chocked
3. If fitted on the implement unhook the PTO shaft, & then (make certain all hydraulic pressure is removed & the implement/3PL/FEL is firmly grounded, levelled & stablised with chocks/landing legs/stands ..etc) then uncouple the hydraulic remotes
4. Uncouple from the drawbar or if a 3PL implement uncouple the top link first, then the lower arms, another option which I don't use though some say is safer in all situations is to disconnect the right lower arm, then the top link & finally the left lower arm.
If the linkages are difficult to remove you haven't levelled/stabilsed the implement sufficiently (quite often wood blocking works well to park an implement) & it's going to be +10times more difficult (& potentially dangerous) to reattach
Attachment is the reverse of the above; the links below explain the 3 optional coupling methods & implements/situations where they are best employed(this website has a wealth of info for those new to farming practices):-
Attach a 3-point linkage-Method 1 ォ Informed Farmers
Attach a 3-point linkage-Method 2 ォ Informed Farmers
Attach a 3-point linkage-Method 3 ォ Informed Farmers
Major injuries often occur during the coupling/uncoupling of implements, it's a potentially dangerous exercise, so
don't rush or be tempted do it after a hard days work; accidents are usually due to :-
1. Operator fatigue, oversight or inexperience
2.Inadverting starting or drive engagement of the tractor
3.Tractor rolling/movement
4.Hooking up implements with the tractor running, don't trust park brakes as quite often they are marginal & only enage on the rear wheels, & PTO clutches can fail at any time leading the shaft engaging prematurely
5. Unexpectly movement of the implement, due to the hydraulics not being fully unloaded or the implement not stabilised.lvevellled
6. Placing feet, hands & other body parts under heavy implements or in their path
7. Though rare, but lethal or with devastating injury, hydraulic fluid injection from failed pressurised hydraulic lines (this can occur as low as 100psi )
Be safe, & personally I always wear steel capped boots,riggers gloves & safety glasses ( & absolutely no loose fitting clothing) when fitting/removing implements on any of our 16-600hp tractors