wsm L2800 Workshop Manual

8-S7
L3130 · L3430 · L3830 · L4630 · L5030, WSM
HYDRAULIC SYSTEM
Hydraulic Flow Test (Continued)
[L3130, L3430, L3830]
[L4630, L5030]
W1013113
(2) Disassembling and Assembling
IMPORTANT■
• The hydraulic pump is precision machined and assembled : if disassemble once, it may be unable to
maintain its original performance. Therefore, when the hydraulic pump fails, replacement should be
carried out with the hydraulic pump assembled except when emergency repair is unavoidable.
• When repair is required, follow the disassembly and servicing procedures shown below with utmost care.
• Be sure to test the hydraulic pump with a flowmeter before disassembling.
• After reassembly, be sure to perform break-in operation and ensure that there is nothing abnormal with
the hydraulic pump.
(A) Removing Hydraulic Pump Assembly
Bonnet and Side Skirt RH
1. Open the bonnet (1).
2. Remove the side skirt RH (2).
W1014408
Hydraulic pump delivery
at no pressure
Factory spec.
Above 31.5 L/min.
8.32 U.S.gals/min.
6.93 Imp.gals/min.
Hydraulic pump delivery
at rated pressure
Factory spec.
Above 30.9 L/min.
8.16 U.S.gals/min.
6.80 Imp.gals/min.
Allowable limit
27.6 L/min.
7.29 U.S.gals/min.
6.07 Imp.gals/min.
Hydraulic pump delivery
at no pressure
Factory spec.
Above 37.0 L/min.
9.78 U.S.gals/min.
8.14 Imp.gals/min.
Hydraulic pump delivery
at rated pressure
Factory spec.
Above 36.3 L/min.
9.59 U.S.gals/min.
7.99 Imp.gals/min.
Allowable limit
32.4 L/min.
8.56 U.S.gals/min.
7.13 Imp.gals/min.
(1) Bonnet (2) Side Skirt RH
KiSC issued 02, 2007 A

wsm L2800 Specifications

General

Brand	wsm
Model	L2800
Category	Tractor
Language	English