105952-0890 ZEXEL 9 420 612 481 BOSCH ACTUATOR 9420612481 1059520890

Information actuator

BOSCH 9 420 612 481 9420612481

ZEXEL 105952-0890 1059520890

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Buy ACTUATOR 105952-0890 zexel genuine, new aftermarket engine parts with delivery

Scheme ###:

1.	[1]	159560-0100	GOVERNOR HOUSING
2.	[8]	139006-4100	BLEEDER SCREW
3.	[1]	029621-7050	PACKING RING
4.	[1]	159564-5200	COILED SPRING
5.	[1]	159564-4000	SLOTTED WASHER
6.	[1]	159564-4100	SLOTTED WASHER
7.	[1]	159564-7320	CONNECTOR
8.	[1]	020105-1240	BLEEDER SCREW M5P0.8L12
9.	[1]	159564-0501	PLATE
10.	[1]	020105-1240	BLEEDER SCREW M5P0.8L12
11.	[1]	159567-6421	ACTUATOR
12.	[2]	020106-4040	BLEEDER SCREW
13.	[1]	159561-0400	GOVERNOR COVER
14.	[4]	010006-7040	BLEEDER SCREW M6P1L70
15.	[2]	010006-5540	BLEEDER SCREW M6P1L55 4T
16.	[8]	014110-6440	LOCKING WASHER
16.	[8]	014110-6440	LOCKING WASHER
16.	[8]	014110-6440	LOCKING WASHER
17.	[1]	154371-5600	GASKET
18.	[1]	154390-0400	GASKET
19.	[1]	154390-0500	GASKET
20.	[1]	155404-3400	CAP
21.	[1]	026524-3040	GASKET
22.	[1]	029731-4680	EYE BOLT
23.	[2]	029341-4130	GASKET D20&13.8T2*
27.	[2]	139006-1300	BLEEDER SCREW M6P1L76
80.	[1]	159584-0100	TOOTHED GEAR
81.	[1]	014111-2420	LOCKING WASHER
82.	[1]	013031-2120	UNION NUT
83.	[1]	025803-1310	WOODRUFF KEY
900S.	[1]	025803-1310	WOODRUFF KEY
901S.	[1]	025803-1610	WOODRUFF KEY

Include in #1:

106682-4911 as GOVERNOR

Cross reference number

Zexel num

Bosch num

Firm num

Name

105952-0890
105952-0891

9 420 612 481

ACTUATOR
* K

Information:

Start By:a. remove exhaust manifoldb. remove inlet manifoldc. remove fuel injection nozzle assembliesd. remove fuel filtere. remove water temperature regulatorf. remove cylinder head assembly 1. Put cylinder head assembly (1) in position on tool group (A). 2. Put compression on valve spring (2) with tool (C). 3. Remove spring locks (3). 4. Remove tool (C). Remove valve spring cap (2) and valve springs (4). 5. Remove washer (5) and O-ring seal (8) from valve (7).6. Remove seal (6). Remove valve (7). 7. Check the valve spring tension with tool (B). The outer spring force must be 180 9 N (40 2 lb.). The length of the spring under test force must be 27.4 mm (1.08 in.). The free length after test must be 45.2 mm (1.78 in.). The inner spring force must be 68.5 9 N (15.4 2 lb.). The length of the spring under test force must be 23.88 mm (.940 in.). The length after test must be 39.6 mm (1.56 in.).8. Do Steps 1 through 8 again for the remainder of the valves. If the cylinder head is equipped with removable valve guides, refer to module SENB8082-06, System Operating Testing And Adjusting Specifications, 4.236 And 4.2482 Diesel Engines For Lift Trucks.Install Valves
1. Put clean engine oil on the valve stems.2. Install valve (3), washer (2) and seal (1).
The closed coil of the spring must be toward the cylinder head.
3. Install springs (5) and valve spring cap (4). 4. Use tool (A), and put springs under compression, and install O-ring seal on the valve. Exhaust valves have an extra O-ring seal on them.
Locks (6) can be thrown from the valve when tool (A) is released if they are not in their correct position on the valve stem.
5. Use tool (B), and install locks (6) that hold the springs in place.6. Remove tool (A), and hit the top of the valve with a plastic hammer to be sure the locks are in their correct position on the valve.7. Do Steps 1 through 6 again for the remainder of the valves.End By:a. install cylinder head assemblyb. install water temperature regulatorc. install fuel filterd. install fuel injection nozzle assembliese. install inlet manifold