DMC HC134, Руководство по эксплуатации и обслуживанию, Страница: 31 / 31

TROU BLE I CAUSE OF TROU BLE
5. Oil l ea k at release
I
1 . Failu re of relief rod sea l.
valve.
5. Oil lea king inside of I 1 . Failure of ra m sea l.
too l.
7. Oil leaki n g around
cover 40.
2. Failure of crush wa s her 1 9
under screw 4.
1 . Fail ure of 0-ring 1 6.
28 OF 28
REPAIR I NSTRU CTIONS
1 . � ol low recom mended p rocedu res
1 n
TH E RELI EF VALVE SEALS .
1 . Fol low recom mended proced ures
in REMOVAL OF RAM LIP
SEAL.
1 . Fol low reco m men ded proced ures
in R EMOVAL OF PUM P PISTON
SEALS steps 1 throug h 4.
Remove screw 4 a nd crush
washer 1 9 . Re place or a nneal
washer 1 9 . Reassem ble a nd
test for leaks .
FOR LEAKS.
1 . Fol low recommended proced ures
in REPLACEM ENT OF O IL PLU NGER
0-RI NG.