Shimano MTB SHADOW RD Series User Manual

(English)
DM-RD0001-05
Dealer's Manual
MTB Rear Derailleur
MTB SHADOW RD+
RD-M986
RD-M820
RD-M786
RD-M675
RD-M640
New
RD-M615
MTB SHADOW RD
RD-M981
RD-M781
RD-M670
New
RD-M610
RD-M4000
RD-M3000

Shimano MTB SHADOW RD Series Specifications

General

Brand	Shimano
Model	MTB SHADOW RD Series
Category	Bicycle Accessories
Language	English

Summary

Important Notice

Safety Precautions

Installation Guide

Direct Mount Installation

Procedure for mounting rear derailleurs on direct-mount compatible frames.

Replacing with Direct Mount Type

Steps to replace the rear derailleur with a direct mount type.

RD-M820 Mode Converter

Instructions for installing or removing the mode converter for RD-M820.

Adjustment Procedures

End Adjust Bolt Adjustment (SHADOW RD+)

Procedure for adjusting the rear derailleur using the end adjust bolt.

SIS Adjustment (SHADOW RD+)

Steps for performing SIS adjustment on the SHADOW RD+ rear derailleur.

Maintenance and Repair

RD-M820 Bump Stopper/Holder Replacement

Guide for replacing the bump stopper or holder on the RD-M820 model.

RD-M986 Plate and Tension Spring Replacement

Procedure to replace the plate and plate tension spring on RD-M986.

Plate and Tension Spring Replacement (Except RD-M986)

Procedure for replacing plate and tension spring for models other than RD-M986.

RD-M4000/M3000 B Tension Spring Replacement

Steps for replacing the B tension spring on RD-M4000/RD-M3000.

RD-M986 Friction Adjustment

Procedure for adjusting the friction mechanism on the RD-M986 model.

Friction Adjustment (Except RD-M986)

Procedure for adjusting the friction mechanism on models other than RD-M986.

Chain Stabilizer Greasing

Instructions for applying grease to the chain stabilizer for proper function.

Pulley Replacement

Guide for replacing the guide pulley and tension pulley on the rear derailleur.