Cooling System - Lotus Elan 1970 Workshop Manual

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?ent ri f ugol odv on ce - D i st ri b u t o r D e sp o t ch No
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;""
50 su crion , ."io ra cq psu re fi* ed.
c r o n k s h o f t r . p . m .
B elow
.| ,0 0 0
1 , 2 5 0
1 , 5 0 0
1 , 7 5 0
2, 000
2,2 5 0
2,5 4 A
- N'umber of springs
Clufch ossemb ly odiustment
Bore of - Moster cylinder
- S l o v e c y l i n d e r
crq n ksh o ft d eg r ee s B .T .D.C .(A d d st oti c s etfing)
No odvonce
2 . 4
1 . 6 .
6 . 8
9 . 2
1 t . 6
1 4 . 0 M o x i m u m o d v o n c e
Bo rg & B eck, d iop h ro g m sp rin g
Hyd ro u lic
8 i n . ( 2 0 . 3 c m . )
6
See Section 'Q'
5 / 8 i n ( 1 5 . 8 7 m m . )
7 / 8 i n . ( 2 2 . 2 2 m m . )
r\
\-cooLrNG sYsrEM
Moke ond Type
Operotion
(-_rDtiu"n Plote
- Diometer
Typ"
Cenfrifugol PumP ond fon
R o d i o t o r c o p r e l i e f v o l v e p r e s s u r e
l 0 l b s . i n . s q . ( . 7 0 k g . c m . s q . )
Thermostqf nominol opening temperoture
78oC. (see Section 'K')
F o n b e l t t e n s i o n ( c t l o n g e s t r u n ) 1 i n . ( t 2 . 7 m m . ) t o t o l u p - c n d - d o w n m o v e m e n t . - .
f mpef ler vones to woter pump housing cleoronce
O2O/ .OgO in. (.508/ .762 mm.)
ry
CLUTCH
1 7 .
U
E l o n
1 4 7 2 .