MAINTENANCE
7-67
Replace High-Pressure Strainer
--- every 12000 hours
1. Park the machine on a level surface.
2. Lower the bucket to the ground.
3. Turn the auto-idle switch off.
IMPORTANT: The turbocharger may be damaged if the
engine is not properly shut down.
4. Run the engine at slow idle speed without load for
five minutes.
5. Stop the engine. Remove the key from the key
switch.
6. Pull the pilot control shut-off lever to the LOCK posi-
tion.
WARNING: Hydraulic oil and components may be
hot just after operation. Be sure to allow oil and
components to cool before starting work.
WARNING: Keep body and face away from cap
(1). Turn cap (1) slowly and remove the cap (1)
only after releasing the internal pressure com-
pletely.
7. Insert the wrench as shown and turn the wrench
clockwise and hold the wrench.
8. Turn cap (1)
counter-clockwise about 30
°
, at which
point stop cap to release the air.
9. Turn cap (1)
further and remove cap
(1).
10. Align the projected part of cap with the projected part
of the case and install cap
(1)
.
11. Remove bolts (2), cover (3) and strainer assembly
(6) from housing (7).
12. Discard O-rings ((4) and (5)) and strainer assembly
(6).
13. Install new strainer assembly (6) into housing (7) with
the rubber seal down and the welding bead line on
strainer assembly (6) away from the housing inlet.
14. Install cover (3) with new O-rings ((4) and (5)).
15. Install and tighten bolts (2) to 265 N
x
m (27 kgf
x
m, 195
lbf
x
ft).
16. Repeat steps 11 to 15 for the other strainer.
M146-07-031
M110-07-022
M146-07-036
M114-07-062
2
3
4
5
6
7
Wrench 4 mm
Side Hole
Projection
Case Assembly
Projection
Arrow (b)
1
1
Inlet
Rubber Seal
Welding Bead
Line Side
Summary of Contents for EX 3600-6
Page 38: ...SAFETY SIGNS S 29 SS3091469 M146 07 080 ...
Page 40: ...SAFETY SIGNS S 31 SS 410 SS 2835 SS3108517 M18G 01 011 ...
Page 41: ...SAFETY SIGNS S 32 SS 413 M146 01 024 M146 01 025 SS4193223 M146 01 025 ...
Page 42: ...SAFETY SIGNS S 33 SS 449 M146 01 027 SS 710 SS 2836 SS 3091472 SS 2837 ...
Page 43: ...SAFETY SIGNS S 34 MEMO ...
Page 89: ...OPERATOR S STATION 1 46 MEMO ...
Page 107: ...OPERATING THE ENGINE 3 16 MEMO ...
Page 119: ...DRIVING THE MACHINE 4 12 MEMO ...
Page 139: ...OPERATING THE MACHINE 5 20 MEMO ...
Page 166: ...MAINTENANCE 7 27 4 Grouped Grease Fittings 4 Arm Ñ Lubrication Points M146 07 085 4 ...
Page 169: ...MAINTENANCE 7 30 4 Grouped Grease Fittings 4 Arm Ñ Lubrication points M18M 07 036 4 ...
Page 283: ...MAINTENANCE 7 144 MEMO ...
Page 285: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 2 MEMO ...
Page 303: ...SPECIFICATIONS 12 4 MEMO ...