McDonald's C602, Manual

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10
X57028-XX Pump A. - Mix Simplified - Shake
*016132 O-ring is ordered in packages of 50 - part no. 016132-SER.
Item Part No. Description Qty. Function
Warr.
Class
1 - 7 X57028-XX Pump A.-Mix Simplified Shake 1 Delivers air and mix to the freezing cylinder. 103
1 057944 Cylinder-Pump- Hopper-Shake 1 Chamber to house the piston. 103
2 X55450 Pin-Retaining 1 Secures adaptor and valve cap in cylinder. 103
3 053526 Piston-Pump-Simplified 1 Moves back and forth to intake and discharge
air and mix. 103
4 020051 O-ring 2-1/8” OD- Red 2 Provides sealed cavity inside cylinder. 000
5 056873-XX Cap-Valve 1 Provides a metered passage for air and mix.
The suffix number indicates the air orifice size. 103
6 086097 Gasket-Simplified Pump 1 Controls the flow of air and mix through the
pump (do not lubricate). 000
7 054944 Adaptor-Mix Inlet Shake-Blue 1 Provides passageway for air/mix intake and
discharge. 103
*8 016132 O-ring-11/16 OD-Red 2 Provides a seal at each end of the mix feed
tube. 000
9 044731 Pin-Cotter-Hairpin 1 Secures mix inlet tube to pump adaptor. 103
10 X41947 Shaft A.-Drive Mix Pump 1 Rotates counterclockwise to move piston back
and forth. 103
10a 039235 Crank-Drive 1 Delivers motion to piston. 103
10b 041948 Shaft-Drive 1 Delivers motion from pump motor to crank. 103
10c 008904 O-ring 1-3/4 1 Provides seal between crank and pump sleeve. 000
10d 048632 O-ring-Drive Shaft 2 Provides seal to prevent mix from leaking into
rear drip pans. 000
11 044641 Clip-Mix Pump Retainer 1 Secures air/mix pump to drive hub in mix
reservoir. 103
12 X55973 Tube A.-Feed- Hopper Shake 1 Mix and air is pumped through this tube from the
pump to the freezing cylinder. 103
13 056524 Ring-Check .120 OD 1 Releases excess pressure from freezing
cylinder back to mix reservoir. 000
14 X44761 Sleeve A.-Mix Pump 1 Guide for pump driveshaft; creates a seal to
prevent mix from leaking into back of machine. 103