Kubota RC72-38 Rotary Mower Workshop Manual

The RC72-38 is a mid-mount rotary mower deck that hangs under certain Kubota compact tractors. It cuts pasture, lawns, and field edges, and takes a beating on sticks, rocks, and scalps. Folks reach for this workshop manual when the deck is off the tractor, on stands in the shed, and they're trying to fix a drive, spindle, or structural problem the right way. If you're beyond basic greasing and want dealer-level repair info, this is the kind of book you're after.

What this manual helps you do

• Trace drive issues from the tractor PTO to the mower gearbox and belt system when the blades quit turning or slip under load
• Check and replace mower gearbox components, seals, and shafts without guessing on order of disassembly or reassembly
• Follow step-by-step procedures to rebuild or replace blade spindles, bearings, and housings after a hard hit or noisy run
• Adjust deck linkage, cutting height, and level so the mower cuts even and doesn't scalp or leave uncut strips
• Troubleshoot vibration, noise, and poor cut quality using systematic checks instead of random parts swapping

Who this is for

This manual is for an owner-operator, small contractor, or shop mechanic who already has the RC72-38 deck and wants to tear into it between jobs. If you only need basic safety, control layout, and daily checks, you want the operator's handbook instead, not this workshop manual.

FAQ

Q: Is this a searchable PDF and are diagrams readable?

A: These workshop manuals are usually supplied as searchable PDFs, and the exploded views and schematics are designed to be readable when zoomed.

Q: Will this cover my year of RC72-38 mower and any tractor it's mounted to?

A: It focuses on the RC72-38 deck itself. Tractor-side details come from your tractor's own workshop manual.

Q: Is this the right document if I'm just changing blades and belts?

A: For simple blade or belt swaps you can get by without it, but if you're going deeper into spindles, gearbox, or deck structure, this is the right one.

If you own an RC72-38 deck and plan to do real repairs on it out in your shed, this is the yes you're looking for.

Table of Contents:

A Kubota Rotary Mower workshop (service) manual generally covers the systems and service procedures listed below:

• General
  • Identification
  • General Precautions
  • Maintenance
  • Special Tools
• Mower — Mechanism
  • Structure
  • Gear Box / Drive
  • Blade and Spindle
  • Belt and Pulley
  • Mower Deck
  • Gauge Wheels
• Mower — Servicing
  • Troubleshooting
  • Servicing Specifications
  • Tightening Torques
  • Checking and Adjusting (Cutting Height, Belt)
  • Disassembling and Servicing

To The Reader Index:

• GENERAL
  • MOWER IDENTIFICATION
  • GENERAL PRECAUTION
  • LUBRICANTS
  • TIGHTENING TORQUES (GENERAL USE SCREWS, BOLTS AND NUTS)
  • MAINTENANCE CHECK LIST
  • CHECK AND MAINTENANCE
  • [1] CHECK POINTS OF DAILY OR EACH USE
  • [2] CHECK POINT OF INITIAL 50 HOURS
  • [3] CHECK POINTS OF EVERY 50 HOURS
  • [4] CHECK POINT OF EVERY 150 HOURS
  • [5] CHECK POINT OF EVERY 2 YEARS
  • SETTING UP MOWER

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