FORESTRY HYDRAULIC CONTROL VALVE (ARM ATTACHMENT) (493D) [02F01] HYDRAULIC SYSTEM 3360 490D Excavator and 493D Feller Buncher PC2166 in EXCAVATOR 490

Parts list:

№	Number	Qty	Name	Options
1	AT108368	1	PRESSURE RELIEF VALVE	MAIN RELIEF
1A	T77858	1	O-Ring	18.770 X 1.780 MM (0.739" X 0.070")
1B	U15192	1	O-Ring	21.946 X 1.778 MM (0.864" X 0.070") (SUB FOR AT108351)
1C	W13384	2	BACK-UP RING	17.831 X 22.200 X 1.194 MM (0.702" X 0.874" X 3/64")
1D	E42436	1	BACK-UP RING	19.456 X 33.833 X 1.016 MM (49/64" X 1.332" X 0.040")
2	AT108369	7	PRESSURE RELIEF VALVE	CIRCUIT RELIEF
2	AC27H101001	1	RELIEF VALVE	(ORDER FROM ROTOSAW) (INSTALL IN SAW RETRACT CIRCUIT RELIEF PORT)
2A	T77857	8	O-Ring	12.420 X 1.780 MM (0.489" X 0.070")
2B	R26375	8	O-Ring	16.358 X 2.210 MM (0.644" X 0.087")
3	AT108352	16	CAP SCREW
4	AT108350	8	SOLENOID
5	AT108355	1	COVER	FIRST SECTION (SAW)
5	AT108356	2	COVER	SECTIONS SECOND AND THIRD (GRAB AND ACCUMULATE)
5	AT108357	1	COVER	FOURTH SECTION (SIDE TILT)
6	AT108396	8	RETAINER
7	T141689	8	O-Ring	(SUB FOR AT108346)
8	AT108354	1	ELEC.PROPORTIONAL VALVE	WORK SECTION (SAW)
8	AT108353	2	ELEC.PROPORTIONAL VALVE	WORK SECTION (GRAB OR ACCUMULATOR)
8	AT108345	1	ELEC.PROPORTIONAL VALVE	WORK SECTION (TILT)
9	AT108347	10	O-RING
10	AT108344	5	O-RING
11	U13639	1	O-Ring	37.465 X 2.997 MM (1.475" X 0.118") (SUB FOR AT108359)
12	[]	AR		(SUB AT108354, AT108353 AND AT108345)
13	AT108343	12	O-RING
14	AT108358	1	COVER	FIRST SECTION (SAW)
14	AT108360	2	COVER	SECOND AND THIRD SECTIONS (GRAB AND ACCUMULATE)
14	AT108362	1	COVER	FOURTH SECTION (SIDE TILT)
15	AT108342	4	O-RING
16	14H1040	8	Nut	(SUB FOR AT108363)
17	12H301	8	Lock Washer	1/2", (SUB FOR AT108364)
18	AT108467	4	STUD
19	AT108348	1	O-RING
19	R29936	1	O-Ring	29.743 X 2.946 MM (1.171" X 0.116")
20	AT108365	6	SPACER
21	15H690	1	Pipe Plug	3/4"
22	R75309	1	Drain Plug
23	[]	1		( T51501 NO LONGER AVAILABLE)
24	AT130844	1	HYD ACTUATED CONTROL VALVE
25	AT130845	1	HYD ACTUATED CONTROL VALVE
26	AT130890	1	RELIEF VALVE	(ANTI-CAVITY) (INSTALL ON SAW REVERSE CIRCUIT PORT ONLY)
30	[]	1		(NOT ILLUSTRATED) (CONTAINED ALL ITEMS ON THIS PAGE) ( AT108432 NO LONGER AVAILABLE - SUB COMPONENTS)
31	[]	3		(K)
32	[]	2		(K)
33	[]	2		(K)
34	[]	2		(K)