11878 Crawler Logger
2·55
OIL PUMP 50480T Engine REF. PART NO. 1 A152998 2 A58915 3 NSS 4 A63944 5 A63945 6 A75286 7 41~1012 8 138-2063 9 A63949 10 41-1016 11 132·36 12 A76152 13 A76154 14 A76153 15 195·525 16 26·516 17 221-850 18 221.-843 19 222·22 24 A64434 25 A58859 26 A75290 27 222-22 28 222-153 29 222-112 30 A142503 31 A142004
DESCRIPTION REaD. PUMP ASSEMBLY - oil ..... " ... " ............................... " ..... .... " ................... 1 SLEEVE· dowel. pump to bearing cap ............................... ................ 1 GEAR ASSEMBLY - idler ...................................................................... 1 SHAFT - idler gear.... ............................ ........ ................... ....... .. ............ 1 BOLT - idler shaft ....... ........................ ................... .. .......... .. ................. 1 VALVE ASSEMBLY· relief ............. ...... .... " ..................... " .. " .............. ,. 1 PLUG - cup, 3/4 inch diameter .. ........................................... ..... .... 1 PIN - spirol, 3/4)( 1 inch .......... .. .. ............................. .. ... .................. 1 SPRING - relief valve, 2-7/8 inch free length ......... .. ....... ......... ........ , .. 1 PLUG· cup, i inch diameter ,...... ,............... ,........ .' ............ ', .. ......." .. 1 PIN· cotler, 3/32 x 1·314 inch .. " ................................ .......................... 2 VALVE· safety, pressure relieL .... ,...... ,.... ,..... ...... ,.. ,.. ,.............. .. ,...... 1 SPRING - inner, 11/1600)( 3-1/8 inch free length ..... ,.. .. ' ........ ........ 1 SPRING - outer, 7/800 x 2- 7/8 inch free length .. , .. ,.. ,...... ,.... .... ....... 1 WASHER· 7/16 x 13/16 x 1/16 inch ........... ,................. ......... ,........ , .. 1 BOLT - hex. 5/16 NC x 1 inch, Grade 8 ............ ... ... .... ,.... ,...... .. .. .. ..... 4 PLUG • socket head, 1/16 inch PT,.... .......... ......................... ,........... 3 PLUG • socket head, 3/8 inch PT .... ................................. .................. 1 CONNECTOR· tube, 1/4 PT x 1/8 inch .. ...... ,..... ....... ........ .. ,........ ,..... 1 O~RING - 1-1/8 inch ................................. .. .... ... ............. ...................... ,... 1 SHIM· pump to bearing cap, 0.005 inch ............ ,.............. " ............ UAR TUBE - sensing, oil gallery .. ............................ ,.. ..... ,........ " ....... " " ......... 1 CONNECTOR - tube, 1/4 PT x 1/8 inch ,.... ,........ ..... ... ........................... 1 SLEEVE - tube, 1/4 Inch " ...... "" ........ " .................... .................... ' ..... .. .... 2 NUT - tube, 1/4 inoh ........................ ......... ..... ''' ................................ ,...... 2 TUBE ASSEMBLY· oil suction (Includes screen) ......... ... ............. .. .. ...... 1 CONNECTOR - suotion tube .. ,........ ,............ ,...... .. ....... ........ ,. ................ 1
38 39
PAN - oif ....... ,.............. .......... ,.... ,,, ............. ,........ .... ,...... ... ,.... ....... ,..... .. .. , 1 STRAP - reinforcement ................................. ,................... ..... .. .... ........ ,.. . 1 GASKET - pan to block (See Page 2-57) ........ ............. ,....... " .. ............... 1 PLUG· drain .... ,............... ,... ,............ ...................................... .. ,.............. 1 GASKET· drain plug ......... ,' .. ........ ,.................. ,..... ................ ... ..... ,........ 1 BOLT - hex, sems, 3/8 NC)( 7/8 inch ............ ,.... ,....... ,....... ...... ,........ ... 34
OIL- PAN A148755 A65999
40
NSS
41 42 43
A34826 A27968 193·553
Rae 8-2841
Issued October, 1988
Printed in U.S,A.
