Jacobsen LF 4677 Maintenance Manual

114
LF 4675 / LF 4677
46.1 Hydraulic Schematic
7 Gang Units (LF 4675 and LF 4677)
Serial No. All
A
B
P
T
.5 ci .5 ci .5 ci
3625 psi
3625 psi
Supply
.028
Drain
.031
285 psi
2.81 ci
Displacement
Control
Tow
Valve
Reverse
Diag.
Forward
Diag
3000
RPM
.5 ci
A
B
Traction
Pump
Gear
Pump
G
Front
Reel
Valve
1167
psi
1167
psi
RW Reel Motor
LW Reel Motor
*
1167
psi
RR Reel Motor
*
1167
psi
LR Reel Motor
*
*
1167
psi
LF Reel Motor
*
1167
psi
C Reel Motor
*
1167
psi
RF Reel Motor
*
Reel
Diag.
Strg.
Diag.
10
Micron
25 psi
Crack
Bypass
30 psi
Crack
Bypass
100
Mesh
Screen
Return
Filter
Oil
Cooler
A
B
B
D
E
F
J
H
G
* Reel Motor Displacement
LF 4675 0.72 ci
LF 4677 1.01 ci
RA
RB
CA CB
WP
G
G
T1
CP
T2
LA
LB
Rear and Wing
Reel Valve
Wing
Reel
Diag.
Rear
Reel
Diag.

Jacobsen LF 4677 Specifications

General

Brand	Jacobsen
Model	LF 4677
Category	Lawn Mower
Language	English