Parts List
Steelheart Series
Refrigerated Kitchen Equipment
Models
PR46A(-D2)
PR67A(-D2)(-D4)
PR93A(-D2)(-D4)(-D6)
hoshizakiamerica.com
Number: 71423
Issued: 12-20-2018
Revised: 4-26-2019
CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 4
A. Main Assembly .................................................................................................................. 5
PR46A(-D2) ....................................................................................................................... 5
PR67A(-D2)(-D4) .............................................................................................................. 7
PR93A(-D2)(-D4)(-D6) ...................................................................................................... 9
B. Refrigeration Circuit ..........................................................................................................11
C. Door-Right Hinged ........................................................................................................... 13
D. Door-Left Hinged ............................................................................................................. 14
E. Drawer Assembly ............................................................................................................ 15
F. Accessories & Labels ....................................................................................................... 16
2
Auxiliary Codes
PR46A
J-5 January 2019
PR46A-D2
H-5 June 2018
J-5 January 2019
PR67A
H-5 November 2018
J-5 January 2019
PR67A-D2
H-6 November 2018
J-5 January 2019
PR67A-D4
H-5 July 2018
H-6 November 2018
J-5 January 2019
PR93A
H-5 November 2018
J-5 January 2019
PR93A-D2
H-6 November 2018
J-5 January 2019
PR93A-D4
J-5 February 2019
PR93A-D6
H-5 June 2018
J-5 January 2019
3
Auxiliary Code Breakdown
The auxiliary code is the rst two characters in the serial number. The rst character
indicates the year. Years progress or regress in alphabetical order. The series runs from
"A" through "V" and the letters "I" and "O" are skipped. The second character indicates
signicant part changes within a year. Base is "5" and this number advances for each
change. In cases where there is a letter in parentheses, this designates the month. This is
the last character in the serial number. The series runs from "(A)" through "(M)" and the
letter "(I)" is skipped. This designation is only included when identifying a parts change
within an auxiliary code.
Note About Ordering Parts
Most assemblies cannot be ordered as complete units; parts in the assemblies generally
must be ordered separately.
4
A. Main Assembly
PR46A(-D2)
H-5, J-5
11 12
15
16
18
17
16
20
10
2a
2
9
8
2b
6
13
14
11 12
20
19
5
5a
7
For Door, see Section "C"
For Drawers, see Section "E"
3
4
1
5