Skip to main content

Mitsubishi D04EG Head bolt torque value, tightening sequence and valve lash adjustment

Page 1

MITSUBISHI D04EG HEAD BOLT TORQUE VALUE, TIGHTENING SEQUENCE, VALVE LASH ADJUSTMENT &\OLQGHU +HDG *DVNHW ,QVWDOO

'R QRW XVH WKH OLTXLG JDVNHW :LSH RII RLO JUHDVH DQG RWKHU FRQWDPLQDQWV IURP WKH F\OLQGHU KHDG ERWWRP VXUIDFH DQG WKH FUDQNFDVH WRS VXU IDFH 3ODFH WKH F\OLQGHU KHDG JDVNHW ZKLOH DOLJQLQJ LWV SRVL WLRQ ZLWK WKH GRZHO SLQ

&\OLQGHU +HDG $VVHPEO\ ,QVWDOO ,QVWDOO WKH F\OLQGHU KHDG ZKLOH DOLJQLQJ LWV SRVLWLRQ ZLWK WKH GRZHO SLQV RQ WKH FUDQNFDVH WRS VXUIDFH XVLQJ D JXLGH EDU

Cylinder head

1RWH D ,QVWDOO WKH F\OLQGHU KHDG ZKLOH WDNLQJ FDUH QRW WR GLVSODFH WKH F\OLQGHU KHDG JDVNHW E 7KH F\OLQGHU KHDG LV KHDY\ 'R QRW WU\ WR OLIW E\ RQH SHUVRQ 8VH D FUDQH RU ZRUN E\ WZR SHUVRQV

ALWAYS USE NEW HEAD BOLTS

&\OLQGHU +HDG $VVHPEO\ ,QVWDOO

&\OLQGHU +HDG %ROW 7LJKWHQ 7LJKWHQ WKH F\OLQGHU KHDG EROWV LQ WKH VHTXHQFH VKRZQ LQ WKH ILJXUH ZLWK WKH DQJOH PHWKRG

110 ± 5 N·m {11.2 ± 0.5 kgf·m} [81.13 ± 3.69 lbf·ft] Torque method

7LJKWHQ 1R WKURXJK 1R LQ WKH VHTXHQFH VKRZQ LQ WKH ILJXUH ZLWK WKH WLJKWHQLQJ WRUTXH RI 1āP ^ NJIāP` > OEIāIW@ 7LJKWHQ WKHP RQH E\ RQH IURP 1R LQ RUGHU LQ WKH

4

12 Front

16

5

8

13

1

9

2

6 10

PDQQHU GHVFULEHG DV IROORZV D )XOO\ ORRVHQ E 7LJKWHQ ZLWK WKH WRUTXH RI 1āP ^ NJIāP` > OEIāIW@ F 7LJKWHQ XQWLO WKH WLJKWHQLQJ DQJOH UHDFKHV

15 11

7

3

17 14

Number of bolt:17

7LJKWHQLQJ 6HTXHQFH RI &\OLQGHU +HDG %ROWV

EDVHG RQ WKLV SRVLWLRQ G ,PSOHPHQW D WR F LQGLYLGXDOO\ XQWLO 1R

3XVK 5RG ,QVHUW

%H VXUH WR FOHDQ WKH SXVK URGV DQG UHPRYH IRUHLJQ VXEVWDQFHV EHIRUH LQVHUW WKHP 9DOYH FOHDUDQFH FDQ

Push rod

QRW EH FRUUHFWO\ DGMXVWHG LI D IRUHLJQ VXEVWDQFH DGKHUHV WR WKH SXVK URG ,QVHUW HDFK SXVK URG LQWR LWV KROH LQ WKH F\OLQGHU KHDG

Tappet

0DNH VXUH WKDW EDOO HQG RI HDFK SXVK URG LV VHFXUHO\ VHDWHG RQ WKH WDSSHW FXS 3XVK 5RG ,QVHUW

0LWVXELVKL 'LHVHO (QJLQH Engine Parts contact: www.HeavyEquipmentRestorationParts.com Email: engineparts@HeavyEquipmentRestorationParts.com Phone: 269 673 1638 Text: 269 760 8652


Turn static files into dynamic content formats.

Create a flipbook
Mitsubishi D04EG Head bolt torque value, tightening sequence and valve lash adjustment by engineparts2 - Issuu