Fisher HT Series - Scrape Lock Open Function; Scrape Lock Hydraulic Flow

Lit. No. 41298, Rev. 01 February 15, 2019
54
ANGLE RIGHT ANGLE LEFT
Pump
LIFT
S2
S3
S1
Filter
Pump Relief
Return to Reservoir
Scrape
Lock
LOWERRAISE
Quill
Angle
Relief
Angle
Relief
Draws Fluid
on LOWER
Drawn from
Reservoir
Return to
Reservoir
SCRAPE LOCK OPEN (ALLOWS BLADE TO RAISE, FOLLOWING SURFACE CONTOUR)