RT 1173 - 1273 - 1181
CAUTION: FIRMLY block tiller on horizontal surface.
Installing mast braces (PHASE 1)
1) Install spacer (D), bolt (E) and nut (C) on mast braces (I, M).
Do not tighten bolts and nuts at this time.
2) Install front and rear plates (B, H) with bolts and nuts (A, F, L, G) on mast braces.
Do not tighten bolts and nuts at this time.
Installing parking stand (PHASE 2, operating 1)
3) Put parking stand (N) and fasten bolts (O) and nuts (P).
Tighten lock nuts to the requested tightening torque.
Installing draft link brakets (PHASE 2, operating 2)
NOTE: big holes on brackets should be on bottom (see figure)
4) Put each link brackets (U) and (T) on tool bar and fasten bolts and nuts (V, Z).
Do not tighten bolts and nuts at this time.
5) Measure distance between draft, link brackets (U). For the correct measurement of the brackets, cen-
tered with gearbox, see the table.
6) Tighten lock bolts (V) and nuts (Z) to secure draft link brackets to tool bar.
• Fine Pitch screws: M16 x 1.5
• Class: 8.8
• Screw tightening torques: 214 Nm (158 lb-ft).
Installing mast braces on tiller (PHASE 2, operating 3)
7) Install mast assembly on tiller frame and tighten. Bolts (R) and nuts (S) to the the requested tightening
torque.
• Fine Pitch screws: M12 x 1.25
• Class: 8.8
• Bolts tightening torques: 91 Nm (67 lb-ft).
8) Tighten all bolts and nuts (A, L, F and G).
9) Tighten bolt and nut (E and C) to the requested tightening torque (in Nm): 214.
ASSEMBLY
Assembly - Page 27