Maintenance—Schedule
T7M7G6M,000049A -19-30AUG21-5/5
Continued on next page
T7M7G6M,0000462 -19-10JUN20-1/2
12. Also check the torque on all (upper delimb arm,
measuring arm, tilt frame, feed arm) cylinders retainer
pin bolt to the specification.
SPECIFICATIONS
Feed arm cylinder retainer pin bolt torque
109 Nm
80 lb-ft
Upper delimb knife cylinder retainer pin bolt
torque
109 Nm
80 lb-ft
Tilt cylinder pin retainer bolt torque
109 Nm
80 lb-ft
Measuring arm cylinder retainer bolt torque
32 Nm
23.6 lb-ft
1— Feed arm cylinder retainer
pin bolt
2— Upper delimb knife cylinder
retainer pin bolt
3— Tilt cylinder pin retainer
bolt
4— Measuring arm cylinder
retainer bolt
1
1
XJ1298306
—UN—09JUN20
Cylinder Retainer Pin Bolts
Maintenance—Every 1000 Hours
SPECIFICATIONS
Rotator Assembly to Rotator Ring
Mounting Cap Screw (1/2-in.
UNF) Torque
171 N·m
126 lb-ft
Rotator Motor Mounting Cap
Screw Torque
153 N·m
113 lb-ft
CAUTION: Prevent possible injury while working
in the arm capture zones or saw bar opening.
Keep away from the arm capture zones or the
saw bar opening of the harvester head while the
hydraulic system is active. Failing to follow these
safety precautions may lead to serious injury.
1. Complete monthly checks.
2. Check all harvester head pressures. (See Settings.)
3. Grease fixed feed motor splines and re-shim motor (if
in softwood applications). (See Feed Roller.)
4. Rotate feed roller. (See Feed Roller.)
5. Check torque on rotator assembly-to-rotator ring
mounting cap screws (1) and (2).
6.
Check torque on rotator motor mounting cap screws.
1
2
3
TX1059874
—UN—28MA
Y09
1— Rotator Assembly Cap
Screw (18 used)
2— Rotator Ring Mounting Cap
Screw (18 used)
3— Inspection Cover Cap
Screw (6 used)
3-2-7
053122
PN=69
