Nilfisk-ALTO FLOORTEC R 870 Service Manual page 157

Service Manual – Floortec R 870
Steering Chain Disassembly/Assembly
Disassembly
1 If possible, place the machine on a hoisting system.
2 Turn the ignition key to "0" and engage the parking brake
3 Steer the front wheel until the junction link (A) of the steering chain (B) becomes visible
4 Disengage the link (A) and remove the chain (B)
5 Retrieve the chain tensioner pulley (C) Check the operation of the chain tensioner pulley (C)
Assembly
6 Assemble the components in the reverse order of disassembly, and note the following:
• Do not lubricate the chain (B), otherwise dust and debris will stick to the lubricant.
B
A
Steering System
157
C
P200167