Fav 900
Engine / Generalities
Service Data
A
General
Fav 900 chassis number 23/3001and up
13/03/2001
2000
000006
A
b
5/14
Capitel
Docu-No.
Index
Date
Version
Page
Service Data
Piston
PM-Picturemodule
Text-module
Piston ring grooves
PM-Picturemodule
Text-modulePiston rings
PM-Picturemodule
PMTAB_Picture
1. Compresion height: 63,90-64,00 mm
(2.516 - 2.519")
with undersizes 0,2 mm (.008"): 63,70-63,80 mm
(2.508 - 2.511")
with undersizes 0,4 mm (.016"): 63,50-63,60 mm
(2.500 - 2.503")
Piston projection above crankcase: 0,0093-0,391
mm (.004 - .015")
2. 42,003-42,009 mm (1.6537 - 1.6539")
Piston pin diameter: 41,994-42,000 mm
(1.6533 - 1.6535")
3. 107,891-107,900 mm (4.2477 - 4.2480")
PMTAB_Picture
1. 2,685 mm (.106")
2. 2,54-2,56 mm (.100 - .101")
3. 4,02-4,04 mm (.158 - .159")
Piston rings
PMTAB_Picture
1. Ring - keystone ring:
Height: 2,429-2,463 mm (.096 - .097")
2. Ring - chamfered ring:
Height: 2,478-2,490 mm (.097 - .098")
Axial play: 0,050-0,082 mm (.002 - .003")
3. Ring - D-ring with spring:
Height: 3,975-3,990 mm (.156 - .157")
Axial play: 0,030-0,065 mm (.001 - .002")
4. End gap clearance:
1. Ring: 0,35-0,55 mm (.001 - .002")
2. Ring: 0,3-0,5 mm (.001 - .002")
3. Ring: 0,3-0,6 mm (.001 - .002")