Exploded view of engine long block – Generac Power Systems NP-40G User Manual
Page 37
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
Section 2.1- GENERAL INFORMATION
Exploded View of Engine Long Block
ITEM QTY
DESCRIPTION
ITEM
QTY
DESCRIPTION
1
1
(jonneciihg Hd'd &
2
vaive spring
2
1
Piston Pin
32
1
Dowel Pin
3
1
Piston Ring Set (STD)
33
1
Inner Oil Pump Rotor
4
2
1/4“ Pipe Plug
34
2
Connecting Rod Bolt
5
1
Breather Cover
36
1
Cylinder Head (see NOTE 1)
6
1
Piston
37
1
Exhaust Valve
7
2
Piston Pin Retainer
38
1
Intake Valve
8
1
Crankshaft & Gear Assembly
39
2
Push Rod
10
1
Oil Breather Separator
40
2
Tappet
11
1
Crankcase Assembly
41
1
Oil Pickup Screen
12
1
Sleeve Bearing
42
1
Rocker Cover Gasket
13
2
Crankshaft Oil Seal
43
2
Pivot Ball Stud
14
1
Breather Baffle Cup
44
2
Rocker Arm
15
4
M6 Screw
45
2
Rocker Arm Nut
16
4
Lockwasher
46
1
Puch Rod Guide Plate
17
3
Dowel Sleeve
47
5
Head Bolt
18
1
Camshaft Assembky
48
1
Rocker Cover
19
1
Crank Case Flange Gasket
49
2
Breather Gasket
21
1
Cylinder Head Gasket
50
2
Bolt
22
1
Oil Pressure Spring Retainer
51
1
Outer OH Pump Rotor
23
1
Oil Pressure Spring
52
1
Oil Sump Assembly
24
1
Oil Pressure Relief valve Ball
53
2
Valve Spring Wear Washer
25
1
Thread Forming Bolt
54
1
Intake Valve Seal
26
4
M6 Screw & Lockwasher
55
1
Oil Temperature Switch
27
1
Oil Filter Adapter
56
2
M3 Screw
28
6
M8-1.25 Capscrew
57
2
M3 Lockwasher
29
1
Oil Pressure Switch
58
1
Spark Plug (see NOTE 2)
30
2
Valve Spring Retainer
59
1
Oil Filter Adapter Gasket
60
1
1/4" NPT Pipe Plug
NOTE 1 I t e m 36 Includes valve seats and guides.
NOTE 2:- Use a Champion RC12YC (or equivakent)
spark plug with gap set to 0.030 Inch (0.76mm).
------- 50
€-J ----------
------- 5
V4——
4—
Page 2.1-4