Every 50 Hours

Swivel Hitch-If Equipped (Pull-Type)
W03601

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Bellcrank (Pull-Type) (Left and Right-Hand Side)
W03602

Left-Hand Side Shown

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W03603

Right-Hand Side Hitch Arm-Rear

W03604

Right-Hand Side Hitch Arm-Front

Hitch Arms (Semi-Mount with Hydraulic Offset-HX10) (Left and Right-Hand Side)

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W03605

Driveline Yoke-to-Center Gear Case (Right-Hand Side Shown)

W03606

Driveline Yoke-to-Outer Gear Case (Right-Hand Side Shown)

Cross Shaft Driveline (HX14) (Left and Right-Hand Side)

Disengage latches and raise cross shaft shield to access cross shaft.

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Axle Beam Pivots (Pull-Type) (Left and Right-Hand Side)
W03607

Left-Hand Side Shown

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W03608

Right-Hand Side

W03609

Left-Hand Side

Axle Beam Pivots (Semi-Mount [HX10])

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Tailwheel Spindles (Lift-Type and Semi-Mount [HX10])
W03598

Lift-Type

W03599

Semi-Mount (HX10)

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Tailwheel Bearings
W03610

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Tightening Gear Case Mounting Hardware

Before servicing machine refer to LUBRICATING AND MAINTAINING MACHINE SAFELY at the beginning of this section.

IMPORTANT: To help prevent structural damage caused by loose hardware, tighten gear case hardware as specified. Check torque after first 8 hours of use and every 50 hours thereafter.

NOTE: Use an assistant to aid in tightening procedure.

HX10, outer gear cases; Access holes are provided in bottom of blade holder pan. Manually rotate blade holder to align holes with gear case mounting hardware.

Tighten gear case mounting hardware to specifications using a wrench (A), torque wrench (B) and a torque multiplier if necessary.

Specification

Gear Case Mounting Hardware -Torque 610 N·m (450 lb-ft)

W15390


A-Wrench
B-Torque Wrench

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Tightening Blade Holder Hardware

Before servicing machine refer to LUBRICATING AND MAINTAINING MACHINE SAFELY at the beginning of this section.

IMPORTANT: Operating with a loose blade holder can cause damage to the splined connection. To ensure proper seating between the blade holder and output shaft, two initial tightenings are required. Retighten after one hour and again after the first day of operation. In severe cutting conditions, recheck torque every 50 hours.

HX10; Tighten blade holder hardware to specifications using a torque wrench, torque multiplier and a long piece of pipe. Position pipe into a corner of the machine.

HX14; Insert a bar through yoke at end of cross shaft driveline to prevent rotation. Tighten blade holder hardware to specifications using a torque wrench and a torque multiplier.

Specification

Blade Holder Hardware -Torque 610 N·m (450 lb-ft)

W02440

HX14 Shown

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