Panasonic MC-V5203 Motor Fan Replacement, Exploded View Nozzle Housing… A Block, Removal, B-31

EXPLODED VIEW (NOZZLE HOUSING)… A BLOCK

A-5				A-19
				A-3
A-6	A-1
A-2	A-6
	A-24
						A-7
	A-20		A-24			A-8
				A-10		A-12
	A-21
		A-18	A-21
A-4
	A-29				A-9	A-11
	A-28
		A-28
	A-27		A-25			A-13
A-16
			A-26
		A-23		A-17
A-15				A-27
				A-14

MOTOR FAN REPLACEMENT

Removal	Tap Down on the
1. Mark the position of the fan case's location on the motor with a pencil, or score it with a
	3 Crimped Areas
sharp object before disassembly. This will aid you in reassembling the fan case, (Fig. 21).
2. The fan case has three (3) crimped sections on it to hold the case onto the motor. These
will have to be straightened by using a pair of needle nose pliers and by tapping out on the
crimp area with a flat blade screwdriver. Be sure and straighten all three (3) crimped areas,
	Mark Case	Crimped
(Fig. 21). Remove the fan case from the motor unit.
	As Shown	Area (3)
		(Fig. 21)

3.Tools required to remove the fan from the shaft will be a 1/8 - inch Allen wrench, a 1/2 -inch offset box wrench, torque wrench, and a hammer.

NOTE: Be careful when handling the sheet metal parts as there could be sharp edges. Do	1/8" Allen
	Wrench
not scratch or bend the motor shaft. Scratches will cause belt breakage during operation.

4.Place the 1/2 - inch box wrench over the 1/2 -inch hex nut that holds the fan onto the

motor shaft, (Fig. 22). While holding the wrench on the nut, place the 1/8 -inch Allen	wrench into		½" Offset
			Box Wrench
the end of the motor shaft and loosen the nut while holding the Allen wrench still. The nut will
			½" Nut
have to be turned clockwise as it is a left-hand thread. After removing the nut, remove the fan,
(Fig. 22). There is a spacer left on the motor that is not required to be removed. If spacer is		Washer	Flat
			Washer
removed, reassemble per exploded view, (Fig. 22).
			Fan
		*
* Some models will have this washer and spacer.		*	Spacer
		Spacer
			(Fig. 22)

Installation

A-22

A-16

A-22

EXPLODED VIEW (AGITATOR ASSEMBLY)... B BLOCK

1.Place the new fan onto the motor shaft, making sure that the spacer is still on the motor. The large diameter hole, approximately 1 1/8 inch, will be on the top of the fan as you install it.

2.Install the flat washer with the burr side of the washer

facing away from the fan, (Fig. 23). Screw the nut onto the motor shaft, turning it counterclockwise, left-hand threads, and torque to 20-30-inch pounds. Be sure to hold the motor shaft by placing the 1/8-inch allen wrench into the motor shaft end while torquing the

nut, (Fig. 22).

EXPLODED VIEW

Ref Part

No. Name

1.Fan Case

2.	Nut	Burr Side
3.	Washer -

B-31
B-34 B-33	B-32	B-41 B-35
B-39
		A-30
B-36		B-34
B-38	B-37	B-40

3.Align your marks on the fan case as you put the fan case back on and tap around the case uniformly. Tap the three (3) crimped areas over and then use a flat blade screwdriver to recrimp them.

4.See (Fig. 24) for reassembly specifications.

Use these specifications to assure that the fan case has been tapped back to the original position.

4.2"/4.5"	These measurements
(106/114 mm)	are approximate.

(Fig. 23)

5a.

*

*

5b.

Smooth Side

4.Fan

5.Spacer

*NOTE: Space 5

is used on some models. 5a washer and

5b space used on other models.

6.Brush Assembly

7.Bracket

8.Screw A

(Fig. 24)

- 4 -

- 17 -