DAF 95XF. Manual - part 723

 

  Index      DAF     DAF 95XF Series - service repair manual

 

Search            

 

 

 

 

 

 

 

  

 

Content   ..  721  722  723  724   ..

 

 

DAF 95XF. Manual - part 723

 

 

67((5,1* %2;

,QVSHFWLRQ DQG DGMXVWPHQW

;) VHULHV



 /RRVHQ WKH ORFN QXW    DQG WXUQ WKH

DGMXVWLQJ EROW   

 7LJKWHQ WKH ORFN QXW WR D WLJKWHQLQJ WRUTXH RI

   1P

 6WDUW WKH HQJLQH DQG UXQ LW DW LGOLQJ VSHHG

 7XUQ WKH VWHHULQJ ZKHHO IXOO\ OHIW  5+' IXOO\

ULJKW  XQWLO WKH HQG VWRS LV UHDFKHG )LW D

WRUTXH ZUHQFK WR WKH VWHHULQJZKHHO QXW DQG

SXOO RQ WKH WRUTXH ZUHQFK ZLWK D WLJKWHQLQJ

WRUTXH RI  1P 7KH PD[LPXP UHDGLQJ RQ

WKH SUHVVXUH JDXJH VKRXOG EH  EDU

7KLV ZLOO FRUUHFWO\ UHDGMXVW WKH

ZKHHOGHIOHFWLRQ OLPLWLQJ YDOYH ZKLFK KDV LWV

HQG VWRS DW WKH VWHHULQJER[ FRYHU



VWHHULQJ ZKHHO IXOO\ ULJKW  5+' IXOO\ OHIW

XQWLO WKH HQG VWRS LV UHDFKHG 0DNH VXUH

WKDW WKH SUHVVXUH GRHV QRW H[FHHG DSSUR[

 EDU DQG WKDW WKH SUHVVXUH LV QRW

PDLQWDLQHG IRU ORQJHU WKDQ  VHFRQGV

 :KLOH WKH VWHHULQJ ZKHHO LV DW LWV HQG VWRS

ORRVHQ WKH ORFN QXW RQH WXUQ DQG VFUHZ LQ

WKH DGMXVWLQJ EROW ZKLOH VHFXULQJ WKH ORFN

QXW DW WKH VDPH WLPH

6FUHZ WKH DGMXVWLQJ EROW LQ XQWLO WKH

SUHVVXUH LV UHGXFHG WR PD[LPXP  EDU

7KLV ZLOO FRUUHFWO\ UHDGMXVW WKH

ZKHHOGHIOHFWLRQ OLPLWLQJ YDOYH ZKRVH HQG

VWRS DEXWV WKH DGMXVWLQJ EROW

 6HW WKH HQJLQH VSHHG WR    USP

7KH ILQDO OLPLWLQJ SUHVVXUH VKRXOG QRW

H[FHHG  EDU

3

2

1

15-17 mm

S7 00 158

LHD

RHD

35Nm

S7 00 059

RHD

LHD

max.
100 bar

S7 00 058





;) VHULHV

,QVSHFWLRQ DQG DGMXVWPHQW

67((5,1* %2;



1RWH

'R QRW VFUHZ LQ WKH DGMXVWLQJ EROW IXUWKHU

WKDQ VWULFWO\ UHTXLUHG DV WKH RWKHU

ZKHHOGHIOHFWLRQ OLPLWLQJ YDOYH FRXOG ORVH LWV

SUHYLRXVO\ DGMXVWHG VHWWLQJ LQ WKLV ZD\ LQ

ZKLFK FDVH WKH DGMXVWLQJ SURFHGXUH PXVW EH

UHSHDWHG DOO RYHU DJDLQ

7KHUH LV DOVR WKH FKDQFH WKDW WKH

ZKHHOGHIOHFWLRQ OLPLWLQJ YDOYH ZLOO RSHQ WRR

HDUO\ WKXV UHGXFLQJ WKH SUHVVXUH WRR IDVW

DQG QRW UHDFKLQJ WKH PD[LPXP ZKHHO

GHIOHFWLRQ

 7LJKWHQ WKH ORFN QXW WR WKH VSHFLILHG

WLJKWHQLQJ WRUTXH VHH PDLQ JURXS

´7HFKQLFDO GDWDµ

 7XUQ WKH VWHHULQJ ZKHHO IXOO\ OHIW  5+' IXOO\

ULJKW  XQWLO WKH HQG VWRS LV UHDFKHG 6HW WKH

HQJLQH VSHHG WR    USP DQG

FKHFN WKH ILQDO OLPLWLQJ SUHVVXUH

 0HDVXUH WKH OHQJWK RI WKH SDUW RI WKH

DGMXVWLQJEROW WKDW SURWUXGHV IURP WKH

VWHHULQJ ER[  GLVWDQFH $ LQ GUDZLQJ  7KH

WRWDO OHQJWK  LQFOXGLQJ WKH QXW  VKRXOG QRW

H[FHHG  PP

,I WKH DGMXVWLQJ EROW SURWUXGHV IXUWKHU IURP

WKH VWHHULQJ ER[ WKDQ WKH DERYHPHQWLRQHG

OHQJWK DQ DGMXVWLQJ EROW RI WKH ZURQJ OHQJWK

KDV EHHQ XVHG RU WKH ZKHHOGHIOHFWLRQ

OLPLWLQJ YDOYHV KDYH EHHQ LQFRUUHFWO\ VHW

,Q WKDW FDVH WKH WRWDO OHQJWK RI WKH DGMXVWLQJ

EROW VKRXOG EH FKHFNHG DQG WKH DGMXVWLQJ

SURFHGXUH UHSHDWHG

7KH DGMXVWLQJ EROW VKRXOG QRW

SURWUXGH IDUWKHU IURP WKH VWHHULQJ

ER[ WKDQ VSHFLILHG LQ RUGHU WR NHHS

D VXIILFLHQW VFUHZWKUHDG OHQJWK LQ

WKH KRXVH $ ODUJHU GLPHQVLRQ

FRXOG UHVXOW LQ ORVV RI WKH EROW DQG

ORVV RI VWHHULQJ SRZHU

 5HPRYH WKH MDFN
 5HPRYH WKH SUHVVXUH JDXJH
 &KHFN WKH VWHHULQJRLO OHYHO LQ WKH UHVHUYRLU

DIWHU UHPRYLQJ WKH SUHVVXUH JDXJH DQG WRS

XS WKH RLO LI UHTXLUHG

 %OHHG WKH VWHHULQJ PHFKDQLVP 7R GR VR

UXQ WKH HQJLQH DW LGOLQJ VSHHG IRU

DSSUR[  PLQXWHV ZLWKRXW VWHHULQJ



VSHFLILHG WLJKWHQLQJ WRUTXH VHH PDLQ JURXS

´7HFKQLFDO GDWDµ

3

2

1

A

S7 00 045





67((5,1* %2;

,QVSHFWLRQ DQG DGMXVWPHQW

;) VHULHV



 ,163(&7,21 $1' $'-8670(17 35(6685( 32,17

,QVSHFWLRQ RI WKH SUHVVXUH SRLQW

 3ODFH WKH VHFWRU VKDIW LQ WKH FHQWUDO SRVLWLRQ

E\ DOLJQLQJ WKH PDUNLQJV RQ WKH VHFWRU VKDIW

DQG LQSXW VKDIW ZLWK WKRVH RQ WKH VWHHULQJ

ER[

 5HPRYH WKH VWHHULQJ URG IURP WKH SLWPDQ

DUP
1RWH

:KHQ D VWHHULQJ URG KDV EHHQ UHPRYHG

WKH LQSXW VKDIW PXVW QRW EH URWDWHG PRUH

WKDQ  WXUQV  FRXQWLQJ IURP WKH FHQWUDO

SRVLWLRQ  EHFDXVH RWKHUZLVH WKH VHWWLQJ RI

WKH ZKHHOGHIOHFWLRQ OLPLWLQJ YDOYHV ZLOO EH

FKDQJHG

 &KHFN ZKHWKHU WKH VHFWRU VKDIW LV VWLOO LQ

FHQWUDO SRVLWLRQ XVLQJ WKH PDUNLQJV

 7DNH KROG RI WKH SLWPDQ DUP DQG FDUHIXOO\

PRYH LW LQ LWV GLUHFWLRQ RI PRYHPHQW WR IHHO

ZKHWKHU WKHUH LV SOD\ 0DNH VXUH WKDW WKH

LQSXW VKDIW LV QRW URWDWHG PRUH WKDQ

 WXUQV FRXQWLQJ IURP WKH FHQWUDO SRVLWLRQ

7KHUH VKRXOG EH QR SOD\ LQ WKH FHQWUDO

SRVLWLRQ RI WKH VWHHULQJ ER[ 2XWVLGH WKH

FHQWUDO SRVLWLRQ RI WKH VWHHULQJ ER[ SOD\ LV

DOORZHG

 ,I SOD\ FDQ EH IHOW WKLV FDQ EH UHPHGLHG

XVLQJ WKH DGMXVWLQJ EROW   

S7 00 166

S7 00 188

1

2

S7 00 175





;) VHULHV

,QVSHFWLRQ DQG DGMXVWPHQW

67((5,1* %2;



$GMXVWLQJ WKH SUHVVXUH SRLQW

 &KHFN ZKHWKHU WKH VHFWRU VKDIW LV VWLOO LQ

FHQWUDO SRVLWLRQ XVLQJ WKH PDUNLQJV

 /RRVHQ WKH ORFN QXW    RQH WXUQ
 /RRVHQ WKH DGMXVWLQJ EROW    RQH WXUQ XQWLO

QRWLFHDEOH SOD\ FDQ EH IHOW

 6ORZO\ WXUQ WKH DGMXVWLQJ EROW    WR WKH

ULJKW XQWLO QR SOD\ FDQ EH IHOW DW WKH

SLWPDQ DUP 7KH WRUTXH XVHG VKRXOG QRW

H[FHHG  1P

 7XUQ WKH DGMXVWLQJ EROW DQRWKHU







WR







WXUQ

WLJKWHU

,I WKH DGMXVWLQJ EROW LV WXUQHG WRR

IDU WR WKH ULJKW WKH VWHHULQJ ZKHHO

ZLOO QRW UHWXUQ WR LWV FHQWUDO SRVLWLRQ

E\ LWVHOI DIWHU PDNLQJ D WXUQ 7KH

VWHHULQJ IRUFH DW WKH FHQWUDO

SRVLWLRQ ZLOO LQFUHDVH DQG WKH

GLUHFWLRQDOVWDELOLW\ FKDUDFWHULVWLFV

RI WKH YHKLFOH ZLOO GHWHULRUDWH

 7LJKWHQ WKH ORFN QXW    WR WKH VSHFLILHG

WLJKWHQLQJ WRUTXH VHH PDLQ JURXS

´7HFKQLFDO GDWDµ 0DNH VXUH WKDW WKH

DGMXVWLQJ EROW    GRHV QRW WXUQ WRR

LV VWLOO SOD\ /HIW DQG ULJKW IURP WKH FHQWUDO

SRVLWLRQ RI WKH LQSXW VKDIW QR SOD\ PD\ EH

IHOW GXULQJ







WXUQ

S7 00 166

1

2

S7 00 175





 

 

 

 

 

 

 

Content   ..  721  722  723  724   ..