Hansa C21 PTO, Operation, Maintenance And Safety Manual

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Hansa C21 O&M Manual - OM-010 Revision L 21/05/2021
© Hansa Chippers 2021
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Bolt torque
Relative Strength Bolt Marking
4.6 8.8
Recommended Tightening Torque Recommended Tightening Torque
Bolt size Spanner size lb ft Nm lb ft Nm
M8 13 mm 6 8.5 16 22
M10 16 mm 12.5 17 32 44
M12 18 mm 22 30 57 77
M16 24 mm 54 73 140 190
M20 30 mm 105 143 274 372
Maintenance schedule
Maintenance interval - service hours
10 or 50 or 100 250 500 or 800 Yearly As req.
Service
Daily Weekly Biannually
Engine oil change - initial change
Initial
Belt tension – initial check
Initial
Engine oil level – check •
Air cleaner element – clean • •
Bearings – grease •
Outlet swivel – grease •
Knives – check, sharpen or replace • •
Belt guarding – remove and clean chip build-up • •
Drive belts tension - check/adjust •
Engine oil & filter – change •
Nuts & bolts – check torque •
Tires & rims – check •
Battery electrolyte level & terminals - check •
Outlet chute – remove & clean swivel •
Anvil - check • •
Air cleaner element – replace •
Battery – replace •
Drive belts – replace •
Knives – replace •
Anvil – replace •
Hazard labels – replace •