Shimano PD-M324 Service Instruction

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SERVICE INSTRUCTIONS

PD-M324

SPD Pedals

Before use‚ read these instructions carefully‚ and follow them for correct use.

These pedals have an SPD-type face on one side and a

standard face on the other side.

WARNING

Use only SPD shoes with this product. Other types of

shoes may not release from the pedals, or may release

unexpectedly.

Use only Shimano cleats (SM-SH51/ SM-SH52 / SM-

SH55) and tighten the mounting bolts securely to the

shoes.

Before attempting to ride with these pedals and shoes,

make sure you understand the operation of the

engagement / release mechanism for the pedals and

cleats (shoes).

Before you attempt to ride with these pedals and shoes,

apply the brakes, then place one foot on the ground and

practice engaging and releasing each shoe from its

pedal until you can do so naturally and with minimal

effort.

Ride on level ground first until you become adept at

engaging and releasing your shoes from the pedals.

Before riding, adjust the spring tension of the pedals to

your liking.

When riding at low speed or when there is a possibility

that you might need to stop riding, (for example, when

doing a U-turn, nearing an intersection, riding uphill or

turning a blind curb), release your shoes from the pedal

beforehand so that you can quickly put your feet onto

the ground at any time.

Use a lighter spring tension for attaching the pedal

cleats when riding in adverse conditions.

Keep cleats and bindings clear of dirt and debris to

ensure engagement and release.

Remember to check the cleats periodically for wear.

When the cleats are worn, replace them. Always check

the spring tension after replacing the pedal cleats and

before riding.

Obtain, read and carefully service instructions when

installing parts. A loose, worn, or damaged parts may

cause injury to the rider.

We strongly recommend that only genuine Shimano

replacement parts be used.

If you have any questions concerning your pedals,

contact a professional dealer.

CAUTION

These pedals can be fitted with toe clips, but the toe clips

should be removed when using the pedals as SPD pedals.

Be sure to read and follow the above warnings carefully,

otherwise your shoes may not release from the pedals, or

they may release unexpectedly and slip from the pedals,

causing a fall that could result in severe injury.

NOTE:

For maximum performance we highly recommend Shimano lubricants

and maintenance products.

SI-41N0B

Cleat types and using the pedals

WARNING

Do not use the pedals and cleats in any way other than as

described in these Service Instructions. The cleats are

designed to engage and disengage from the pedals when

the cleats and pedals are facing forward. See below for

instructions on how to install the cleats.

FAILURE TO FOLLOW THESE INSTRUCTIONS MAY

RESULT IN SERIOUS PERSONAL INJURY.

Engaging the cleats with the

pedals

Press the cleats into the pedals with a

forward and downward motion.

Releasing the cleats from the

pedals

The method of release varies according to

the type of cleats you are using.

(Check the model number and color of

your cleats to determine the proper

method of release.)

SM-SH55 (silver)

Multiple release mode

Release the cleats from the pedals by

twisting your heels in any direction.

SM-SH51/ SM-SH52 (black)

Single release mode

(Optional accessory)

Release the cleats from the pedals by

twisting your heels to the outside.

Note:

In multiple release mode, it is necessary to practice releasing

until you become accustomed to the technique. Releasing by

lifting your heel requires particular practice.

Attaching the cleats

With a pair of pliers or a similar tool, pull off the rubber

cover to expose the cleat mounting holes.

Note:

Rubber cover for cleat

This step may not be

mounting holes

necessary depending

on the type of shoes.

SPD shoe

Remove the sockliner and

position a cleat nut over the oval

holes.

Note:

This step may not be

necessary depending

on the type of shoes.

From the bottom of the shoe, position a cleat and then a cleat adapter

over the cleat holes. The cleats are compatible with both left and right

pedals. Provisionally tighten the cleat mounting bolts.

Provisional tightening torque

for cleat mounting bolts:

2.5 Nm {22 in. lbs.}

4 mm Allen key

Cleat mounting bolts

Cleat adapter

Front

Position the triangular portion

of the cleat toward the front of

the shoe.

Adjusting the cleat position

The cleat has an adjustment range of 20 mm front to

back and 5 mm right to left. After provisionally

tightening the cleat, practice engaging and releasing,

one shoe at a time. Readjust to determine the best

cleat position.

After you have determined the best cleat position, firmly

tighten the cleat mounting bolts with a 4 mm Allen key.

Tightening torque:

5 – 6 Nm {43 – 52 in. lbs.}

Waterproof seal

Remove the sockliner and attach the waterproof seal.

Note:

The waterproof seal is

supplied with

Shimano shoes which

require this step to be

carried out.

Mounting the pedals on the crank arms

Use a 15 mm spanner to mount the pedals on the crank arms. The right

pedal has a right-hand thread; the left pedal has a left-hand thread.

Pay attention to

the mark

R: right pedal

L : left pedal

Cleat nut

15 mm spanner

Tightening torque:

35 Nm {304 in. lbs.} min.

Sockliner

Adjusting the spring force of the binding

The spring force is adjusted by means of adjustment bolts. The

adjustment bolts are located behind each of the bindings, and there is

one adjustment bolt on each pedal. Equalize the spring tensions by

referring to the tension indicators and by counting the number of turns of

the adjustment bolts. The spring tension can be adjusted in three steps

for each turn of the adjustment bolt.

Increase

Cleat

Strongest position

Adjustment bolt

Tension indicator

Spring plate

If the tension indicator is at the strongest or the weakest

position, do not turn the adjustment bolt any further.

Note:

If the spring tensions are unequal, a differen amount of effort will

be required to engage and release the cleats from the right and

left pedals. As a result, unexpected difficulty may arise because

of the unfamiliar effort required for engagement and release.

Waterproof seal

If the adjustment bolt is completely withdrawn from the spring

plate, disassembly and reassembly will be required. If this

occurs, ask a professional dealer for assistance.

Sockliner

Mounting the reflectors (optional)

Reflector

Please note: Specifications are subject to change for improvement without notice. (English)

One Holland Irvine CA 92618 U. S. A. Phone 9 4 9 - 9 5 1 - 5 0 0 3

Industrieweg 2 4 NL- 8 0 7 1 CT Nunspeet‚ Holland Phone 3 1 - 3 4 1 - 2 7 2 2 2 2

3 - 7 7 Oimatsucho‚ Sakai‚ Osaka‚ Japan Phone 0 7 2 2 -2 3 - 3 2 4 3

3 mm Allen key

Decrease

Adjustment bolt

Tension indicator

Weakest position

Reflector

These service instructions are

printed on recycled paper and

can be recycled again.

Jun. 2000 by Shimano Inc. PIT. IZM. Printed in Japan