Jensen 528T blade bolt torque?

[bob]

will have a look in manual tomorrow

[PeteB]

GreenMech use a countersunk M16 and nylok at 150nm or about 118ftlbs. Thats about vft.

[Mike]

24" breaker bar just starting to bend. Not technical but works.

[Mike Hill]

I wound them up to 140 NM,thats 110ft pounds.No "clicking" banging,clanking or peices of blade firing through the top of the chute.

 

Sucess

[Dean Lofthouse]

I wound them up to 140 NM,thats 110ft pounds.No "clicking" banging,clanking or peices of blade firing through the top of the chute.

 

Sucess

 

I don't think you need to go any higher than 110 ft/lb Mike, you should be ok with that. Just make sure you clean the back of the blades and the seat area so they sit nice and flat

 

I've found that the more bolts holding the blade the less the torque Ie 5 bolts at 85 ft/lb or 3 bolts at 110 ft/lb.

[tractor10_0]

If they are 10.9 grade bolts 310 Nm If they are 8.8 grade bolts 210 Nm.

[Dean Lofthouse]

If they are 10.9 grade bolts 310 Nm If they are 8.8 grade bolts 210 Nm.

 

228 ft/lb

 

Are you sure that's a specified torque for chipper blades ?

 

My bandit is 75 ft/lb

Greenmech 6" is 110 ft/lb for one bolt holding the blade in a seat

[Mike Hill]

228 ft/lb

 

Are you sure that's a specified torque for chipper blades ?

 

My bandit is 75 ft/lb

Greenmech 6" is 110 ft/lb for one bolt holding the blade in a seat

 

Big Vermeer Blades are 210ft/lbs

 

Don't worry about the blades not beeing clean,if I catch that groundie "foot feeding" the Farmi,he'll be licking them clean.

 

And the Track gear

[PeteB]

310nm? Are sure? Thats VVVVFT! Artic wheels aren't done up that tight, you'll be very close to pulling the threads out the bolt at 310!!

[kimtree]

my vermeer 1250 knife nuts is 180ft lb,and the anvil is 300 ft lb