Service Repair Manual
Model
420E BACKHOE LOADER
Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 420E BACKHOE LOADER PRA
Configuration: 420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
416E, 420E and 430E Backhoe Loaders Power Train
Media Number -KENR7651-05
Publication Date -01/05/2014
Date Updated -20/05/2014
i03879208
Tire and Rim (Front) - Remove and Install
SMCS - 4202-010-FR
Removal Procedure
Table 1
Required Tools
Tool Part Number
Part Description
Qty
A
1U-9745
Air/Hydraulic Jack Gp
1
B
308-3471
Jack Stand Gp
2
Illustration 1
g01237930
1/5
420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ...
2019/9/14
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
1. Raise the bucket. Install cylinder lock (1).
Illustration 2
g01116896
2. Remove nuts (3) and fender (2). Place suitable cribbing (4) between the front axle and the
frame on each side of the machine. This will keep the front axle from oscillating.
Illustration 3
g01116902
3. Loosen lug nuts (5). Do not remove lug nuts (5) at this time.
Illustration 4
g01116891
2/5
420E Backhoe Loader Single Tilt PRA00001-UP (MACHINE) POWERED BY C4.4 ...
2019/9/14
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
4. Use Tooling (A) in order to raise the machine. Position Tooling (B) under the frame of the
machine. Use Tooling (A) in order to lower the machine onto Tooling (B).
Illustration 5
g01237945
5. Attach a suitable lifting device to the tire and rim (6). The combined weight of the tire and
rim (6) is approximately 70 kg (155 lb). Remove lug nuts (5) and remove the tire and rim
(6).
Installation Procedure
Table 2
Required Tools
Tool Part Number
Part Description
Qty
A
1U-9745
Air/Hydraulic Jack Gp
1
B
308-3471
Jack Stand Gp
2
C
222-3123
Penetrating Oil
1
Illustration 6
g01237945
1. Attach a suitable lifting device to the tire and rim (6). The combined weight of the tire and
rim (6) is ap