DOC-20230111-WA0038.

UPPERSTRUCTURE / Pilot Valve
Installation
1. Install pilot valve (16) with socket bolts (15) (2
used), spring washers (14) (2 used) and plane
washers (13) (2 used).
:8 mm
: 50 N⋅m (5.1 kgf⋅m, 37 lbf⋅ft)
2. Connect hoses (7 to 12).
: 19 mm
: 29.5 N⋅m (3.0 kgf⋅m, 21.5 lbf⋅ft)
17
18
5
6
3. Install pedal (6), levers (17) and (18) with bolts (5)
(4 used).
: 17 mm
: 50 N⋅m (5.1 kgf⋅m, 37 lbf⋅ft)
5
6
15
14
16
15
14
13
13
7
12
11
10
9
8
W1CC-02-07-004
4. Install spring washers (3) (4 used) and plane
washers (4) (4 used) to bolts (2) (4 used).
Install under cover (1) with the bolt.
: 17 mm
: 50 N⋅m (5.1 kgf⋅m, 37 lbf⋅ft)
7 - Hose P : From the pilot shut-off valve
8 - Hose T : To the pilot shut-off valve
9 - Hose 2-10 : To the control valve 1 port 10
(right travel forward)
10 - Hose 1-TR9: To control valve port 9
(right travel reverse)
11 - Hose 4-11 : To control valve port 11
(left travel reverse)
12 - Hose 3-12: (To control valve 1 port 12
(left travel forward)
IMPORTANT: After installation, check the oil level.
Start the engine and check for oil
leaks.
4
3
2
1
W1CC-02-07-003
W2-7-11