Nilfisk-ALTO MC 3C Service Manual

F
SM MC 3C_ MC 4M Ver.1.0_March 2015
Service / Repair
53
Pull out the spring washer with a pair of
pliers
Disassemble the unloader piston and
housing.
MC 3C
Dismount the unloader piston using a 4 mm
Allen key and a 10 mm open ring spanner.
Unloader components.
1: Adjustment screw
2: Counter nut
3: Spring
4: Washer for spring
5: Piston
6: Piston guide
7: Valve cone
Regulator Safety Block disassembling
1 2
3 4 5 6 7

Nilfisk-ALTO MC 3C Specifications

General

Brand	Nilfisk-ALTO
Model	MC 3C
Category	Pressure Washer
Language	English