Komatsu PW118MR-11, Operation & Maintenance Manual, Page: 373 / 462

(5) Boom swing cylinder base pin (1 point)
(6) Pivot and thrust lever connection pin (2 points)
(7) Bucket cylinder shaft end (1 point)
(8) Bucket-articulation connection pin (2 points)
(9) Bucket thrust lever pin (1 point)
(10) Arm / bucket pivot lever pin (1 point)
(11) Bucket cylinder base pin (1 point)
(12) Boom-arm connection pins (1 point)
(13) Arm cylinder head pin (1 point)
(14) Arm cylinder base pin (2 points)
(15) Boom cylinder head pin and 2-piece boom joint (3
points)
(16) 2-piece boom cylinder head pin (1 point)
(17) 2-piece boom cylinder base pin (1 point)
3.
After greasing, wipe off any old grease that has spilled.
METHOD FOR CHANGING OIL IN ENGINE OIL PAN, REPLACING ENGINE OIL
FILTER CARTRIDGE
k k
WARNING
Immediately after the engine is stopped, its parts and oil are still very hot, and may cause burn injury.
Consequently, wait until they have cooled down before starting the work.
Oil sump refill capacity: 11.5 ℓ
Items to be prepared
• Filter wrench
• Container to receive the oil
RKA52740
MAINTENANCE MAINTENANCE PROCEDURE
4-45
WENAM00130