Middleby Marshall PS220 Microwave Oven User Manual


 
71
Figure 32
Bearing replacement and alignment - early-style PS200 fan shaft assembly
Item Qty. Part Number Description
11Not available Back Wall Assembly
2 8 21216-0001 Screw, Hex Cap SS 3/8-16x1
3 16 21422-0001 Lock Washer, Split 3/8
4 20 21416-0001 Flat Washer, SS 3/8
51Not available Indirect Fan Drive Bracket Assembly
61Not available Bracket, Indirect Drive
71Not available Shaft, Fan Drive
8 1 22230-0072 Pulley, 1/2 Bore
Item Qty. Part Number Description
9 1 21651-0008 Square Key 1/8
10 2 22071-0010 Flange Bearing, 5/8 Bore
11 6 21211-0004 Screw, Hex Cap 1/4-20 x 3/4
12 6 21421-0016 Lock Washer, Split 1/4
13 1 Not available Blower Fan, 16 Dia.
14 4 21419-0004 Flat Washer 3/8 SS Special
15 1 37900-0094 Fan Shaft Alignment Tool
IMPORTANT: If parts listed as Not Available require replacement, use Service Kit 49810-0121 to upgrade the fan shaft
assembly to the current version.
SECTION 3 - SERVICING COMPONENTS